| Harwich to Cavaillon | 585.87 mi (942.87 km) |
| Harwich to Cebazat | 429.77 mi (691.64 km) |
| Harwich to Cenon | 495.78 mi (797.89 km) |
| Harwich to Cergy | 203.27 mi (327.12 km) |
| Harwich to Cernay | 387.80 mi (624.11 km) |
| Harwich to Cesson | 240.07 mi (386.35 km) |
| Harwich to Cesson-Sevigne | 292.58 mi (470.87 km) |
| Harwich to Cestas | 504.70 mi (812.23 km) |
| Harwich to Chalette-sur-Loing | 278.75 mi (448.60 km) |
| Harwich to Challans | 378.78 mi (609.59 km) |
| Harwich to Chalon-sur-Saone | 390.83 mi (628.97 km) |
| Harwich to Chalons-en-Champagne | 246.70 mi (397.03 km) |
| Harwich to Chamalieres | 433.41 mi (697.50 km) |
| Harwich to Chambery | 487.75 mi (784.95 km) |
| Harwich to Chambly | 196.00 mi (315.43 km) |
