| Towcester to Grabels | 626.34 mi (1,007.99 km) |
| Towcester to Gradignan | 508.64 mi (818.58 km) |
| Towcester to Grand-Couronne | 210.50 mi (338.77 km) |
| Towcester to Grande-Synthe | 161.04 mi (259.17 km) |
| Towcester to Granville | 228.95 mi (368.47 km) |
| Towcester to Grasse | 689.08 mi (1,108.97 km) |
| Towcester to Graulhet | 594.33 mi (956.47 km) |
| Towcester to Gravelines | 155.47 mi (250.21 km) |
| Towcester to Grenade | 587.03 mi (944.73 km) |
| Towcester to Grenoble | 569.57 mi (916.63 km) |
| Towcester to Gretz-Armainvilliers | 285.73 mi (459.84 km) |
| Towcester to Grigny | 282.25 mi (454.24 km) |
| Towcester to Grigny | 521.19 mi (838.78 km) |
| Towcester to Groslay | 261.83 mi (421.38 km) |
| Towcester to Guebwiller | 466.05 mi (750.03 km) |
