| Gloucester to Brezovica | 854.43 mi (1,375.07 km) |
| Gloucester to Cankova | 893.33 mi (1,437.67 km) |
| Gloucester to Celje | 880.22 mi (1,416.57 km) |
| Gloucester to Cerklje na Gorenjskem | 848.36 mi (1,365.31 km) |
| Gloucester to Cerknica | 860.89 mi (1,385.46 km) |
| Gloucester to Cerkno | 833.35 mi (1,341.15 km) |
| Gloucester to Cerkvenjak | 895.63 mi (1,441.37 km) |
| Gloucester to Cirkulane | 905.66 mi (1,457.52 km) |
| Gloucester to Crensovci | 909.66 mi (1,463.96 km) |
| Gloucester to Crna na Koroskem | 854.71 mi (1,375.52 km) |
| Gloucester to Crnomelj | 902.65 mi (1,452.67 km) |
| Gloucester to Destrnik | 895.68 mi (1,441.46 km) |
| Gloucester to Divaca | 850.27 mi (1,368.37 km) |
| Gloucester to Dobje | 889.02 mi (1,430.74 km) |
| Gloucester to Dobrna | 874.89 mi (1,408.00 km) |
