| Mountain Ash to Grabels | 647.15 mi (1,041.49 km) |
| Mountain Ash to Gradignan | 493.92 mi (794.89 km) |
| Mountain Ash to Grand-Couronne | 250.75 mi (403.54 km) |
| Mountain Ash to Grande-Synthe | 249.44 mi (401.43 km) |
| Mountain Ash to Granville | 211.79 mi (340.84 km) |
| Mountain Ash to Grasse | 730.77 mi (1,176.07 km) |
| Mountain Ash to Graulhet | 601.05 mi (967.30 km) |
| Mountain Ash to Gravelines | 242.45 mi (390.19 km) |
| Mountain Ash to Grenade | 587.78 mi (945.94 km) |
| Mountain Ash to Grenoble | 612.65 mi (985.97 km) |
| Mountain Ash to Gretz-Armainvilliers | 337.96 mi (543.89 km) |
| Mountain Ash to Grigny | 329.62 mi (530.48 km) |
| Mountain Ash to Grigny | 560.69 mi (902.35 km) |
| Mountain Ash to Groslay | 313.51 mi (504.55 km) |
| Mountain Ash to Guebwiller | 538.78 mi (867.08 km) |
