| Viterbo to Chojnow | 637.33 mi (1,025.69 km) |
| Viterbo to Chorzow | 634.28 mi (1,020.77 km) |
| Viterbo to Choszczno | 758.16 mi (1,220.14 km) |
| Viterbo to Chrzanow | 636.12 mi (1,023.74 km) |
| Viterbo to Ciechanow | 822.56 mi (1,323.78 km) |
| Viterbo to Ciechocinek | 786.21 mi (1,265.29 km) |
| Viterbo to Cieszyn | 594.87 mi (957.36 km) |
| Viterbo to Czarna Bialostocka | 910.82 mi (1,465.82 km) |
| Viterbo to Czarnkow | 753.01 mi (1,211.85 km) |
| Viterbo to Czechowice-Dziedzice | 613.59 mi (987.48 km) |
| Viterbo to Czeladz | 639.45 mi (1,029.10 km) |
| Viterbo to Czersk Pomorski | 830.53 mi (1,336.60 km) |
| Viterbo to Czestochowa | 667.24 mi (1,073.82 km) |
| Viterbo to Czluchow | 813.74 mi (1,309.58 km) |
| Viterbo to Dabrowa Gornicza | 641.34 mi (1,032.14 km) |
