| Sintra to Grabels | 761.75 mi (1,225.92 km) |
| Sintra to Gradignan | 611.39 mi (983.93 km) |
| Sintra to Grand-Couronne | 891.74 mi (1,435.11 km) |
| Sintra to Grande-Synthe | 1,016.89 mi (1,636.52 km) |
| Sintra to Granville | 794.23 mi (1,278.19 km) |
| Sintra to Grasse | 909.59 mi (1,463.84 km) |
| Sintra to Graulhet | 682.10 mi (1,097.73 km) |
| Sintra to Gravelines | 1,010.68 mi (1,626.53 km) |
| Sintra to Grenade | 651.57 mi (1,048.60 km) |
| Sintra to Grenoble | 890.18 mi (1,432.60 km) |
| Sintra to Gretz-Armainvilliers | 913.01 mi (1,469.34 km) |
| Sintra to Grigny | 897.55 mi (1,444.46 km) |
| Sintra to Grigny | 862.87 mi (1,388.65 km) |
| Sintra to Groslay | 912.55 mi (1,468.61 km) |
| Sintra to Guebwiller | 1,041.04 mi (1,675.40 km) |
