Self driving route inquiry from Mianyang to Qiongzhong: The total mileage is 1875 kilometers, and the driving time is about 20 hours and 50 minutes, with a total cost of about 1200 yuan
Mianyang → Suining Expressway → Chongqing Toll Station → Chengyu Ring Road → Chongqing Suining Expressway → Inner Ring Expressway → Chongqing Guizhou Expressway → Songyu Expressway Kan Toll Station → Chongzun Expressway → Guizun Expressway → Jianpo/Ring Expressway/Airport/Duyun/Tianyi Hot Spring Hotel/Tianyi Hot Spring Resort Center → East Exit Expressway → Guixin Expressway → Southwest Passage → National Highway 050 → Guilin/Beihai → Ring Expressway → North South Expressway → Heshan Expressway → Yuzhan Expressway → Hainan/G207/Suixi/Sha'ni → National Highway 207 → Xuhai Road → Red Flag Second Road → National Highway 207/Xuhai Road → Haigang Road → National Highway 224/Xiuying Avenue → Yinggen Road → Qiongzhong
| Navigation | Distance | Duration |
| First: Follow the eastern section of Linyuan Road to the west | 298 meters | 1 minute |
| Second: At the roundabout intersection, take the third exit to the middle section of Changhong Avenue | 695 meters | 2 minutes |
| Third: Continue moving forward, up to the south section of Changhong Avenue | 4 kilometers | 7 minutes |
| Fourth: Continue moving forward, up to the north section of Mianzhou Avenue | 1.93 kilometers | 4 minutes |
| Fifth: Continue moving forward, up to the middle section of Mianzhou Avenue | 3.16 kilometers | 6 minutes |
| Sixth: Continue driving, Upper Mianzhou Avenue South Section | 1.91 kilometers | 4 minutes |
| Seventh: Turn slightly left and continue along the southern section of Mianzhou Avenue | 603 meters | 2 minutes |
| Eighth: Continue driving along the 205 Provincial Highway/Miansan Highway | 45.61 kilometers | 31 minutes |
| Ninth: Turn slightly right and continue along the 205 Provincial Highway | 47.52 kilometers | 33 minutes |
| Tenth: Turn slightly left and continue along Provincial Highway 205 | 25.39 kilometers | 18 minutes |
| Eleventh: At the Huima toll station, continue to move forward and take the expressway back to the section where the toll is | 19.38 kilometers | 16 minutes |
| Twelfth: Continue to move forward, The toll for this section of the Shangsuiyu Expressway is | 32.86 kilometers | 25 minutes |
| Thirteenth: Continue driving at the Chongqing toll station, and the toll for this section of the Shangsuiyu Ring Road is | 92.39 kilometers | 1 hour and 3 minutes |
| Fourteenth: Continue driving, and the toll for this section of the Shangsuiyu Expressway is | 23.72 kilometers | 18 minutes |
| Fifteenth: After exiting, take the Inner Ring Expressway, and the toll for this section is | 25.53 Kilometers | 18 minutes |
| 16th: Get off the exit and head to the Chongqing Guizhou Expressway. The toll for this section is | 64.05 kilometers | 1 hour and 3 minutes |
| 17th: Continue to the right at the intersection, To go to this section of the Chongqing Guizhou Expressway, the toll is | 0.98 kilometers | 3 minutes |
| . 18th: Continue to turn right along the direction of the Chongqing Guizhou Expressway at the intersection, and take this section of the highway for a toll of | 112.33 kilometers | 1 hour and 11 minutes |
| . 19th: Continue driving at the Songkan toll station and take the Chongzun Expressway for a toll of | 105.44 kilometers | 1 hour and 6 minutes |
| . 20th: Continue driving, The toll for this section of the Shangguizun Expressway is | 116.91 kilometers | 1 hour and 14 minutes |
| 21st: Take the Ring Expressway at the exit of Xiajianpo/Ring Expressway/Airport/Duyun/Tianyi Hot Spring Hotel/Tianyi Hot Spring Resort Center, and the toll for this section is | 20.53 kilometers | 14 minutes |
| 22nd: Take the East Exit Expressway after getting off the exit, and the toll for this section is | 7.5 kilometers | 10 minutes |
| 23rd: Continue to move forward, go up Partial sections of Guixin Expressway have tolls of | 264.61 kilometers | 2 hours and 46 minutes |
| Article 24: Continue moving forward, Upper Southwest Passage | 97.43 kilometers | 1 hour and 1 minute |
| Article 25: Take the 050 National Highway section on the ramp for a toll | 220.52 kilometers | 2 hours and 18 minutes |
| Article 26: Take the Ring Expressway at the exit of Guilin/Beihai for a toll | 30.9 kilometers | 21 minutes |
| Article 27: Continue to move forward and take the North South Expressway for a toll | 167.75 kilometers | 269>1 hour and 48 minutes
| Section 28: Continue driving, the toll for this section of the Shangheshan Expressway is | 54.15 kilometers | 1 hour and 48 minutes |
| Section 29: Continue driving, The toll for this section of Shangyuzhan Expressway is | 59.96 kilometers | 1 hour and 48 minutes |
| Section 30: Take the exit of Xiahainan/G207/Suixi/Shajie and go to some sections of National Highway 207 for a toll | 1.11 kilometers | 3 minutes |
| Section 31: Turn right on National Highway 207 and pass through a roundabout intersection | 89.42 kilometers | 1 hour and 48 minutes |
| Section 32: Take the roundabout intersection and exit. 2 exits, Continue along National Highway 207 and pass through a roundabout intersection | 47.12 kilometers | 35 minutes |
| 33rd: Turn left at Xuhai Road | 7.03 kilometers | 11 minutes |
| 34th: Turn right at Hongqi Second Road | 6.91 kilometers | 11 minutes |
| 35th: Turn left at the first intersection and continue along National Highway 207/Xuhai Road and pass through a roundabout intersection | 6.39 kilometers | 8 minutes |
| Thirty sixth: Turn left and continue along National Highway 207 | 591 meters | 2 minutes |
| Thirty seventh: Turn right, Continue along National Highway 207 | 2.65 kilometers | 4 minutes |
| 38th: Turn slightly left | 1.4 kilometers | 3 minutes |
| 39th: Take a ferry to Haikou | 27 kilometers | 18 minutes |
| 40th: Continue straight into Haigang Road | 400 meters | 1 minute |
| Forty first: Turn slightly to the right and continue along Haigang Road | 687 meters | 2 minutes |
| Forty second: Continue driving and continue along National Highway 224/Xiuying Avenue | 134.47 kilometers | 1 hour and 25 minutes |
| Forty third: Turn left on Yinggen Road | 200 meters | 1 minute |
| Forty fourth: Turn slightly to the right, Continue along Yinggen Road | 689 meters | 2 minutes |