| Castricum to Grabels | 616.34 mi (991.91 km) |
| Castricum to Gradignan | 588.58 mi (947.23 km) |
| Castricum to Grand-Couronne | 272.00 mi (437.74 km) |
| Castricum to Grande-Synthe | 146.53 mi (235.81 km) |
| Castricum to Granville | 374.84 mi (603.24 km) |
| Castricum to Grasse | 622.41 mi (1,001.67 km) |
| Castricum to Graulhet | 619.58 mi (997.11 km) |
| Castricum to Gravelines | 153.15 mi (246.46 km) |
| Castricum to Grenade | 625.97 mi (1,007.40 km) |
| Castricum to Grenoble | 512.04 mi (824.05 km) |
| Castricum to Gretz-Armainvilliers | 276.43 mi (444.87 km) |
| Castricum to Grigny | 287.00 mi (461.89 km) |
| Castricum to Grigny | 479.66 mi (771.93 km) |
| Castricum to Groslay | 266.26 mi (428.50 km) |
| Castricum to Guebwiller | 339.84 mi (546.92 km) |
