| Viterbo to Cabestany | 466.44 mi (750.67 km) |
| Viterbo to Cabries | 347.34 mi (558.99 km) |
| Viterbo to Cachan | 644.84 mi (1,037.77 km) |
| Viterbo to Caen | 759.49 mi (1,222.28 km) |
| Viterbo to Cagnes-sur-Mer | 264.57 mi (425.78 km) |
| Viterbo to Cahors | 552.64 mi (889.39 km) |
| Viterbo to Calais | 762.25 mi (1,226.72 km) |
| Viterbo to Caluire-et-Cuire | 428.75 mi (690.01 km) |
| Viterbo to Cambrai | 682.06 mi (1,097.67 km) |
| Viterbo to Canet-en-Roussillon | 463.15 mi (745.37 km) |
| Viterbo to Cannes | 268.93 mi (432.79 km) |
| Viterbo to Canteleu | 719.04 mi (1,157.18 km) |
| Viterbo to Capbreton | 688.10 mi (1,107.39 km) |
| Viterbo to Carcassonne | 497.11 mi (800.02 km) |
| Viterbo to Carmaux | 512.85 mi (825.35 km) |
