| Rank | Country | Roadways |
156 | Gambia, The | total: 3,742 km paved: 723 km unpaved: 3,019 km (2004) |
| Gaza Strip | note: see entry for West Bank |
109 | Georgia | total: 20,247 km paved: 7,973 km unpaved: 12,274 km (2004) |
21 | Germany | total: 231,500 km paved: 231,500 km (includes 12,400 km of expressways) (2006) |
70 | Ghana | total: 62,221 km paved: 9,955 km unpaved: 52,266 km (2006) |
222 | Gibraltar | total: 29 km paved: 29 km (2002) |
37 | Greece | total: 117,533 km paved: 107,895 km (includes 880 km of expressways) unpaved: 9,638 km (2005) |
| Greenland | note: although there are short roads in towns, there are no roads between towns; inter-urban transport takes place either by sea or air (2005) |
180 | Grenada | total: 1,127 km paved: 687 km unpaved: 440 km (2000) |
183 | Guam | total: 977 km (2004) |
123 | Guatemala | total: 14,095 km paved: 4,863 km (includes 75 km of expressways) unpaved: 9,232 km (2000) |
| Guernsey | void |
81 | Guinea | total: 44,348 km paved: 4,342 km unpaved: 40,006 km (2003) |
160 | Guinea-Bissau | total: 3,455 km paved: 965 km unpaved: 2,490 km (2002) |
140 | Guyana | total: 7,970 km paved: 590 km unpaved: 7,380 km (2000) |
154 | Haiti | total: 4,160 km paved: 1,011 km unpaved: 3,149 km (2000) |
| Heard Island and McDonald Islands | void |
| Holy See (Vatican City) | void |
125 | Honduras | total: 13,600 km paved: 2,775 km unpaved: 10,825 km (2000) |
172 | Hong Kong | total: 2,009 km paved: 2,009 km (2007) |
30 | Hungary | total: 159,568 km paved: 70,050 km (30,874 km of interurban roads including 626 km of expressways) unpaved: 89,518 km (2005) |
128 | Iceland | total: 13,058 km paved/oiled gravel: 4,397 km (does not include urban roads) unpaved: 8,661 km (2007) |
2 | India | total: 3,383,344 km paved: 1,603,705 km unpaved: 1,779,639 km (2002) |
| Indian Ocean | void |