| Castlebar to Genas | 847.08 mi (1,363.24 km) |
| Castlebar to Gennevilliers | 603.75 mi (971.65 km) |
| Castlebar to Gentilly | 610.54 mi (982.56 km) |
| Castlebar to Gerzat | 782.48 mi (1,259.29 km) |
| Castlebar to Gex | 853.59 mi (1,373.73 km) |
| Castlebar to Gien | 671.30 mi (1,080.36 km) |
| Castlebar to Gif-sur-Yvette | 608.08 mi (978.61 km) |
| Castlebar to Gignac-la-Nerthe | 977.93 mi (1,573.82 km) |
| Castlebar to Gisors | 570.30 mi (917.80 km) |
| Castlebar to Givors | 846.53 mi (1,362.36 km) |
| Castlebar to Golbey | 785.43 mi (1,264.03 km) |
| Castlebar to Gonesse | 606.74 mi (976.45 km) |
| Castlebar to Gonfreville-l'Orcher | 506.55 mi (815.22 km) |
| Castlebar to Goussainville | 605.73 mi (974.82 km) |
| Castlebar to Gouvieux | 597.09 mi (960.93 km) |
