| Rank | Country | Length (km) | Length (mi) | % Correct |
|---|---|---|---|---|
| 12 | Brazil | 374.3 | 232.6 | 100%
|
| 1 | China | 11,297.324 | 7,019.832 | 100%
|
| 9 | France | 398.3 | 247.5 | 100%
|
| 4 | Japan | 897.5 | 557.7 | 100%
|
| 14 | Mexico | 287.5 | 178.6 | 100%
|
| 6 | Russia | 732.6 | 455.2 | 100%
|
| 5 | South Korea | 760.73 | 472.70 | 100%
|
| 7 | Spain | 469.8 | 291.9 | 100%
|
| 8 | United Kingdom | 446.4 | 277.4 | 100%
|
| 2 | United States | 1,389.4 | (863.3 | 100%
|
| 38 | Argentina | 56.7 | 35.2 | 97%
|
| 17 | Canada | 243.3 | 151.2 | 97%
|
| 22 | Chile | 149 | 93 | 97%
|
| 11 | Germany | 386.8 | 240.3 | 97%
|
| 3 | India | 1,000.794 | 621.865 | 97%
|
| 29 | Indonesia | 89.4 | 55.6 | 97%
|
| 10 | Turkiye | 391.2 | 243.1 | 97%
|
| 19 | Malaysia | 210.4 | 130.7 | 94%
|
| 23 | Netherlands | 143.5 | 89.2 | 94%
|
| 24 | Ukraine | 114.2 | 71 | 94%
|
| 39 | Australia | 52 | 32 | 91%
|
| 16 | Italy | 254.0 | 157.8 | 91%
|
| 21 | Saudi Arabia | 176 | 109 | 91%
|
| 25 | Sweden | 108 | 67 | 91%
|
| 31 | Austria | 83.3 | 51.8 | 88%
|
| 26 | Egypt | 106.8 | 66.4 | 88%
|
| 27 | Greece | 101.3 | 62.9 | 88%
|
| 13 | Iran | 344.3 | 213.9 | 88%
|
| 30 | Norway | 85 | 53 | 88%
|
| 20 | Thailand | 203.05 | 126.17 | 88%
|
| 28 | United Arab Emirates | 89.5 | 55.6 | 88%
|
| 36 | Czechia | 65.4 | 40.6 | 85%
|
| 32 | Romania | 80.1 | 49.8 | 85%
|
| 18 | Singapore | 242.6 | 150.7 | 85%
|
| 15 | Taiwan | 258.7 | 160.7 | 85%
|
| 37 | Philippines | 60.2 | 37.4 | 79%
|
| 40 | Bulgaria | 52 | 32 | 76%
|
| 33 | Qatar | 76 | 47 | 73%
|
| 35 | Venezuela | 67.2 | 41.8 | 73%
|
| 34 | Uzbekistan | 70.8 | 44 | 45%
|