| Harwich to Busto Arsizio | 556.26 mi (895.21 km) |
| Harwich to Busto Garolfo | 560.85 mi (902.60 km) |
| Harwich to Cabras | 898.62 mi (1,446.18 km) |
| Harwich to Cadelbosco di Sopra | 653.88 mi (1,052.31 km) |
| Harwich to Cadoneghe | 660.14 mi (1,062.40 km) |
| Harwich to Cagli | 782.63 mi (1,259.53 km) |
| Harwich to Cagliari | 955.04 mi (1,536.99 km) |
| Harwich to Cairo Montenotte | 611.77 mi (984.55 km) |
| Harwich to Caivano | 977.29 mi (1,572.79 km) |
| Harwich to Calcinaia | 715.20 mi (1,151.00 km) |
| Harwich to Calcinato | 610.87 mi (983.10 km) |
| Harwich to Calderara di Reno | 684.92 mi (1,102.28 km) |
| Harwich to Caldogno | 638.04 mi (1,026.83 km) |
| Harwich to Calenzano | 720.49 mi (1,159.52 km) |
| Harwich to Calolziocorte | 562.70 mi (905.58 km) |
