| Plympton to Cividale del Friuli | 854.82 mi (1,375.70 km) |
| Plympton to Civita Castellana | 960.37 mi (1,545.57 km) |
| Plympton to Civitanova Marche | 969.08 mi (1,559.58 km) |
| Plympton to Civitavecchia | 946.20 mi (1,522.76 km) |
| Plympton to Civitella in Val di Chiana | 883.78 mi (1,422.30 km) |
| Plympton to Clusone | 715.14 mi (1,150.91 km) |
| Plympton to Coccaglio | 727.88 mi (1,171.41 km) |
| Plympton to Codigoro | 842.77 mi (1,356.31 km) |
| Plympton to Codogno | 732.13 mi (1,178.25 km) |
| Plympton to Codroipo | 839.74 mi (1,351.44 km) |
| Plympton to Cogoleto | 722.63 mi (1,162.96 km) |
| Plympton to Colle di Val d'Elsa | 861.72 mi (1,386.81 km) |
| Plympton to Colle Salvetti | 827.79 mi (1,332.19 km) |
| Plympton to Collecchio | 768.87 mi (1,237.38 km) |
| Plympton to Colleferro | 1,009.49 mi (1,624.62 km) |
