| Caerfyrddin to Grabels | 680.12 mi (1,094.54 km) |
| Caerfyrddin to Gradignan | 517.94 mi (833.55 km) |
| Caerfyrddin to Grand-Couronne | 290.20 mi (467.03 km) |
| Caerfyrddin to Grande-Synthe | 290.86 mi (468.09 km) |
| Caerfyrddin to Granville | 240.70 mi (387.38 km) |
| Caerfyrddin to Grasse | 767.93 mi (1,235.86 km) |
| Caerfyrddin to Graulhet | 630.65 mi (1,014.94 km) |
| Caerfyrddin to Gravelines | 283.95 mi (456.97 km) |
| Caerfyrddin to Grenade | 615.80 mi (991.03 km) |
| Caerfyrddin to Grenoble | 650.35 mi (1,046.63 km) |
| Caerfyrddin to Gretz-Armainvilliers | 378.08 mi (608.46 km) |
| Caerfyrddin to Grigny | 369.22 mi (594.20 km) |
| Caerfyrddin to Grigny | 597.91 mi (962.25 km) |
| Caerfyrddin to Groslay | 353.72 mi (569.25 km) |
| Caerfyrddin to Guebwiller | 580.26 mi (933.84 km) |
