| Rank | Country | Highways(km) |
| 1 | United States | 6,393,603 |
| 2 | India | 2,525,989 |
| 3 | China | 1,765,222 |
| 4 | Brazil | 1,724,929 |
| 5 | Canada | 1,408,800 |
| 6 | Japan | 1,171,647 |
| 7 | France | 893,100 |
| 8 | Australia | 811,603 |
| 9 | Spain | 664,852 |
| 10 | Russia | 537,289 |
| 11 | Italy | 479,688 |
| 12 | United Kingdom | 392,931 |
| 13 | Poland | 364,697 |
| 14 | Turkey | 354,421 |
| 15 | Indonesia | 342,700 |
| 16 | Mexico | 329,532 |
| 17 | South Africa | 275,971 |
| 18 | Pakistan | 257,683 |
| 19 | Germany | 230,735 |
| 20 | Argentina | 215,471 |
| 21 | Sweden | 213,237 |
| 22 | Bangladesh | 207,486 |
| 23 | Philippines | 202,124 |
| 24 | Austria | 200,000 |
| 25 | Romania | 198,755 |
| 26 | Nigeria | 194,394 |
| 27 | Ukraine | 169,679 |
| 28 | Iran | 167,157 |
| 29 | Hungary | 159,568 |
| 30 | Congo, Democratic Republic of the | 157,000 |
| 31 | Saudi Arabia | 152,044 |
| 32 | Belgium | 149,028 |
| 33 | Czech Republic | 127,204 |
| 34 | Greece | 117,000 |
| 35 | Netherlands | 116,500 |
| 36 | Colombia | 112,998 |
| 37 | Algeria | 104,000 |
| 38 | Venezuela | 96,155 |
| 39 | Ireland | 95,736 |
| 40 | Vietnam | 93,300 |
| 41 | New Zealand | 92,382 |
| 42 | Norway | 91,852 |
| 43 | Zambia | 91,440 |
| 44 | Tanzania | 88,200 |
| 45 | Korea, South | 86,990 |
| 46 | Libya | 83,200 |
| 47 | Kazakhstan | 82,980 |
| 48 | Uzbekistan | 81,600 |
| 49 | Belarus | 79,990 |
| 50 | Chile | 79,605 |
| 51 | Peru | 78,230 |
| 52 | Finland | 78,197 |
| 53 | Lithuania | 77,148 |
| 54 | Denmark | 71,847 |
| 55 | Switzerland | 71,212 |
| 56 | Yemen | 67,000 |
| 57 | Malaysia | 65,877 |
| 58 | Egypt | 64,000 |
| 59 | Kenya | 63,942 |
| 60 | Cuba | 60,858 |
| 61 | Latvia | 60,472 |
| 62 | Bolivia | 60,282 |
| 63 | Morocco | 57,694 |
| 64 | Thailand | 57,403 |
| 65 | Estonia | 55,944 |
| 66 | Angola | 51,429 |
| 67 | Cote d'Ivoire | 50,400 |
| 68 | Madagascar | 49,827 |
| 69 | Mongolia | 49,256 |
| 70 | Ghana | 46,176 |
| 71 | Syria | 45,697 |
| 72 | Iraq | 45,550 |
| 73 | Serbia and Montenegro | 45,290 |
| 74 | Ecuador | 43,197 |
| 75 | Slovakia | 42,970 |
| 76 | Namibia | 42,237 |
| 77 | Taiwan | 37,299 |
| 78 | Bulgaria | 37,077 |
| 79 | Costa Rica | 35,303 |
| 80 | Oman | 34,965 |
| 81 | Cameroon | 34,300 |
| 82 | Chad | 33,400 |
| 83 | Ethiopia | 33,297 |
| 84 | Korea, North | 31,200 |
| 85 | Guinea | 30,500 |
| 86 | Mozambique | 30,400 |
| 87 | Paraguay | 29,500 |
| 88 | Malawi | 28,400 |
| 89 | Croatia | 28,344 |
| 90 | Burma | 28,200 |
| 91 | Azerbaijan | 28,030 |
| 92 | Tajikistan | 27,767 |
| 93 | Uganda | 27,000 |
| 94 | Puerto Rico | 25,328 |
| 95 | Turkmenistan | 24,000 |
| 96 | Central African Republic | 23,810 |
| 97 | Somalia | 22,100 |
| 98 | Bosnia and Herzegovina | 21,846 |
| 99 | Laos | 21,716 |
| 100 | Afghanistan | 21,000 |
| 101 | Slovenia | 20,250 |
| 102 | Georgia | 20,229 |
| 103 | Papua New Guinea | 19,600 |
| 104 | Tunisia | 18,997 |
| 105 | Nicaragua | 18,712 |
| 106 | Jamaica | 18,700 |
| 107 | Kyrgyzstan | 18,500 |
| 108 | Zimbabwe | 18,338 |
| 109 | Albania | 18,000 |
| 110 | Portugal | 17,135 |
| 111 | Israel | 16,903 |
| 112 | Mali | 15,100 |
| 113 | Senegal | 14,576 |
| 114 | Burundi | 14,480 |
| 115 | Guatemala | 14,118 |
| 116 | Cyprus | 13,943 |
| 117 | Honduras | 13,603 |
| 118 | Nepal | 13,223 |
| 119 | Iceland | 13,004 |
| 120 | Congo, Republic of the | 12,800 |
| 121 | Moldova | 12,719 |
| 122 | Dominican Republic | 12,600 |
| 123 | Burkina Faso | 12,506 |
| 124 | Cambodia | 12,323 |
| 125 | Rwanda | 12,000 |
| 126 | Sudan | 11,900 |
| 127 | Sri Lanka | 11,650 |
| 128 | Panama | 11,643 |
| 129 | Sierra Leone | 11,300 |
| 130 | Liberia | 10,600 |
| 131 | Botswana | 10,217 |
| 132 | Niger | 10,100 |
| 133 | El Salvador | 10,029 |
| 134 | Uruguay | 8,983 |
| 135 | Macedonia, The Former Yugoslav Republic of | 8,684 |
| 136 | Gabon | 8,464 |
| 137 | Armenia | 8,431 |
| 138 | Guyana | 7,970 |
| 139 | Mauritania | 7,660 |
| 140 | Togo | 7,520 |
| 141 | Jordan | 7,301 |
| 142 | Lebanon | 7,300 |
| 143 | Benin | 6,787 |
| 144 | Western Sahara | 6,200 |
| 145 | Lesotho | 5,940 |
| 146 | Luxembourg | 5,210 |
| 147 | Suriname | 4,492 |
| 148 | Kuwait | 4,450 |
| 149 | Guinea-Bissau | 4,400 |
| 150 | Haiti | 4,160 |
| 151 | Eritrea | 4,010 |
| 152 | Bhutan | 4,007 |
| 153 | Swaziland | 3,107 |
| 154 | Djibouti | 2,890 |
| 155 | Belize | 2,872 |
| 156 | Gambia, The | 2,700 |
| 157 | Brunei | 2,525 |
| 158 | Qatar | 1,230 |
| 159 | United Arab Emirates | 1,088 |
| 160 | French Guiana | 722 |
| 161 | Sao Tome and Principe | 320 |