| Calais to Granadilla de Abona | 1,847.00 mi (2,972.46 km) |
| Calais to Granollers | 645.64 mi (1,039.07 km) |
| Calais to Grinon | 790.55 mi (1,272.27 km) |
| Calais to Guadalajara | 752.18 mi (1,210.52 km) |
| Calais to Guadarrama | 764.89 mi (1,230.98 km) |
| Calais to Guadix | 974.35 mi (1,568.06 km) |
| Calais to Guardamar del Segura | 896.86 mi (1,443.36 km) |
| Calais to Guernica y Luno | 568.25 mi (914.52 km) |
| Calais to Guia de Isora | 1,846.46 mi (2,971.59 km) |
| Calais to Guillena | 1,004.71 mi (1,616.92 km) |
| Calais to Guimar | 1,830.04 mi (2,945.17 km) |
| Calais to Hellin | 876.05 mi (1,409.87 km) |
| Calais to Herencia | 838.96 mi (1,350.18 km) |
| Calais to Hernani | 560.16 mi (901.49 km) |
| Calais to Hoyo de Manzanares | 763.86 mi (1,229.32 km) |
