| Llantrisant to Grabels | 639.06 mi (1,028.47 km) |
| Llantrisant to Gradignan | 484.62 mi (779.92 km) |
| Llantrisant to Grand-Couronne | 244.78 mi (393.93 km) |
| Llantrisant to Grande-Synthe | 248.03 mi (399.17 km) |
| Llantrisant to Granville | 202.86 mi (326.47 km) |
| Llantrisant to Grasse | 723.84 mi (1,164.91 km) |
| Llantrisant to Graulhet | 592.37 mi (953.32 km) |
| Llantrisant to Gravelines | 240.91 mi (387.71 km) |
| Llantrisant to Grenade | 578.88 mi (931.62 km) |
| Llantrisant to Grenoble | 605.91 mi (975.12 km) |
| Llantrisant to Gretz-Armainvilliers | 332.44 mi (535.01 km) |
| Llantrisant to Grigny | 323.76 mi (521.04 km) |
| Llantrisant to Grigny | 553.77 mi (891.20 km) |
| Llantrisant to Groslay | 308.05 mi (495.76 km) |
| Llantrisant to Guebwiller | 534.65 mi (860.43 km) |
