| Castelo Branco to Genas | 753.03 mi (1,211.88 km) |
| Castelo Branco to Gennevilliers | 792.98 mi (1,276.18 km) |
| Castelo Branco to Gentilly | 788.09 mi (1,268.30 km) |
| Castelo Branco to Gerzat | 679.74 mi (1,093.94 km) |
| Castelo Branco to Gex | 817.37 mi (1,315.43 km) |
| Castelo Branco to Gien | 741.63 mi (1,193.54 km) |
| Castelo Branco to Gif-sur-Yvette | 775.97 mi (1,248.80 km) |
| Castelo Branco to Gignac-la-Nerthe | 701.95 mi (1,129.67 km) |
| Castelo Branco to Gisors | 796.32 mi (1,281.56 km) |
| Castelo Branco to Givors | 738.49 mi (1,188.48 km) |
| Castelo Branco to Golbey | 900.28 mi (1,448.86 km) |
| Castelo Branco to Gonesse | 800.26 mi (1,287.90 km) |
| Castelo Branco to Gonfreville-l'Orcher | 768.82 mi (1,237.30 km) |
| Castelo Branco to Goussainville | 803.35 mi (1,292.87 km) |
| Castelo Branco to Gouvieux | 809.72 mi (1,303.12 km) |
