| Trittau to Cologno al Serio | 555.93 mi (894.68 km) |
| Trittau to Cologno Monzese | 561.07 mi (902.95 km) |
| Trittau to Colorno | 599.97 mi (965.55 km) |
| Trittau to Comacchio | 621.28 mi (999.85 km) |
| Trittau to Comiso | 1,169.00 mi (1,881.33 km) |
| Trittau to Como | 542.53 mi (873.12 km) |
| Trittau to Concordia Sagittaria | 553.24 mi (890.35 km) |
| Trittau to Concorezzo | 556.64 mi (895.82 km) |
| Trittau to Conegliano | 540.71 mi (870.18 km) |
| Trittau to Conselice | 632.05 mi (1,017.19 km) |
| Trittau to Conselve | 582.94 mi (938.15 km) |
| Trittau to Conversano | 927.97 mi (1,493.42 km) |
| Trittau to Copertino | 989.10 mi (1,591.80 km) |
| Trittau to Copparo | 605.69 mi (974.76 km) |
| Trittau to Corato | 905.14 mi (1,456.69 km) |
