| Gloucester to Busto Arsizio | 663.76 mi (1,068.22 km) |
| Gloucester to Busto Garolfo | 668.08 mi (1,075.17 km) |
| Gloucester to Cabras | 971.41 mi (1,563.34 km) |
| Gloucester to Cadelbosco di Sopra | 765.42 mi (1,231.83 km) |
| Gloucester to Cadoneghe | 782.17 mi (1,258.78 km) |
| Gloucester to Cagli | 896.77 mi (1,443.22 km) |
| Gloucester to Cagliari | 1,028.92 mi (1,655.89 km) |
| Gloucester to Cairo Montenotte | 706.39 mi (1,136.83 km) |
| Gloucester to Caivano | 1,086.08 mi (1,747.88 km) |
| Gloucester to Calcinaia | 820.08 mi (1,319.79 km) |
| Gloucester to Calcinato | 726.10 mi (1,168.54 km) |
| Gloucester to Calderara di Reno | 798.55 mi (1,285.14 km) |
| Gloucester to Caldogno | 759.20 mi (1,221.81 km) |
| Gloucester to Calenzano | 829.39 mi (1,334.78 km) |
| Gloucester to Calolziocorte | 675.14 mi (1,086.53 km) |
