| Trossingen to Civita Castellana | 439.45 mi (707.22 km) |
| Trossingen to Civitanova Marche | 411.38 mi (662.06 km) |
| Trossingen to Civitavecchia | 440.68 mi (709.20 km) |
| Trossingen to Civitella in Val di Chiana | 354.44 mi (570.42 km) |
| Trossingen to Clusone | 163.64 mi (263.35 km) |
| Trossingen to Coccaglio | 184.81 mi (297.43 km) |
| Trossingen to Codigoro | 278.57 mi (448.31 km) |
| Trossingen to Codogno | 207.73 mi (334.31 km) |
| Trossingen to Codroipo | 251.27 mi (404.38 km) |
| Trossingen to Cogoleto | 254.69 mi (409.89 km) |
| Trossingen to Colle di Val d'Elsa | 344.72 mi (554.77 km) |
| Trossingen to Colle Salvetti | 321.74 mi (517.79 km) |
| Trossingen to Collecchio | 241.78 mi (389.11 km) |
| Trossingen to Colleferro | 487.63 mi (784.77 km) |
| Trossingen to Collegno | 213.21 mi (343.13 km) |
