| Thame to Cividale del Friuli | 759.57 mi (1,222.41 km) |
| Thame to Civita Castellana | 904.91 mi (1,456.30 km) |
| Thame to Civitanova Marche | 897.86 mi (1,444.97 km) |
| Thame to Civitavecchia | 896.13 mi (1,442.19 km) |
| Thame to Civitella in Val di Chiana | 823.10 mi (1,324.65 km) |
| Thame to Clusone | 640.04 mi (1,030.04 km) |
| Thame to Coccaglio | 656.35 mi (1,056.30 km) |
| Thame to Codigoro | 766.38 mi (1,233.36 km) |
| Thame to Codogno | 667.04 mi (1,073.50 km) |
| Thame to Codroipo | 747.80 mi (1,203.47 km) |
| Thame to Cogoleto | 673.96 mi (1,084.63 km) |
| Thame to Colle di Val d'Elsa | 804.92 mi (1,295.39 km) |
| Thame to Colle Salvetti | 773.49 mi (1,244.81 km) |
| Thame to Collecchio | 704.82 mi (1,134.30 km) |
| Thame to Colleferro | 954.73 mi (1,536.48 km) |
