| Thonon-les-Bains to Civita Castellana | 405.98 mi (653.35 km) |
| Thonon-les-Bains to Civitanova Marche | 413.60 mi (665.63 km) |
| Thonon-les-Bains to Civitavecchia | 395.09 mi (635.84 km) |
| Thonon-les-Bains to Civitella in Val di Chiana | 327.39 mi (526.89 km) |
| Thonon-les-Bains to Clusone | 169.67 mi (273.05 km) |
| Thonon-les-Bains to Coccaglio | 177.07 mi (284.97 km) |
| Thonon-les-Bains to Codigoro | 292.41 mi (470.59 km) |
| Thonon-les-Bains to Codogno | 176.46 mi (283.99 km) |
| Thonon-les-Bains to Codroipo | 312.39 mi (502.75 km) |
| Thonon-les-Bains to Cogoleto | 172.30 mi (277.29 km) |
| Thonon-les-Bains to Colle di Val d'Elsa | 306.36 mi (493.03 km) |
| Thonon-les-Bains to Colle Salvetti | 273.45 mi (440.07 km) |
| Thonon-les-Bains to Collecchio | 212.53 mi (342.04 km) |
| Thonon-les-Bains to Colleferro | 455.61 mi (733.23 km) |
| Thonon-les-Bains to Collegno | 103.38 mi (166.37 km) |
