| Castleton to Fuente-Alamo de Murcia | 1,096.22 mi (1,764.20 km) |
| Castleton to Galapagar | 903.23 mi (1,453.60 km) |
| Castleton to Galdacano | 716.47 mi (1,153.04 km) |
| Castleton to Gandia | 1,014.78 mi (1,633.13 km) |
| Castleton to Garrucha | 1,133.70 mi (1,824.52 km) |
| Castleton to Gava | 870.48 mi (1,400.90 km) |
| Castleton to Gelves | 1,138.19 mi (1,831.74 km) |
| Castleton to Getafe | 920.85 mi (1,481.96 km) |
| Castleton to Gibraleon | 1,143.55 mi (1,840.37 km) |
| Castleton to Gijon | 713.13 mi (1,147.67 km) |
| Castleton to Gines | 1,134.96 mi (1,826.54 km) |
| Castleton to Girona | 834.26 mi (1,342.61 km) |
| Castleton to Godella | 975.71 mi (1,570.26 km) |
| Castleton to Gondomar | 849.05 mi (1,366.41 km) |
| Castleton to Grado | 726.92 mi (1,169.86 km) |
