| Tarpon Springs to Cividale del Friuli | 5,119.84 mi (8,239.59 km) |
| Tarpon Springs to Civita Castellana | 5,182.53 mi (8,340.48 km) |
| Tarpon Springs to Civitanova Marche | 5,214.19 mi (8,391.42 km) |
| Tarpon Springs to Civitavecchia | 5,159.73 mi (8,303.78 km) |
| Tarpon Springs to Civitella in Val di Chiana | 5,118.69 mi (8,237.74 km) |
| Tarpon Springs to Clusone | 4,972.08 mi (8,001.79 km) |
| Tarpon Springs to Coccaglio | 4,981.70 mi (8,017.27 km) |
| Tarpon Springs to Codigoro | 5,097.24 mi (8,203.21 km) |
| Tarpon Springs to Codogno | 4,979.96 mi (8,014.47 km) |
| Tarpon Springs to Codroipo | 5,103.86 mi (8,213.87 km) |
| Tarpon Springs to Cogoleto | 4,951.74 mi (7,969.06 km) |
| Tarpon Springs to Colle di Val d'Elsa | 5,092.35 mi (8,195.35 km) |
| Tarpon Springs to Colle Salvetti | 5,056.97 mi (8,138.40 km) |
| Tarpon Springs to Collecchio | 5,013.89 mi (8,069.08 km) |
| Tarpon Springs to Colleferro | 5,227.14 mi (8,412.27 km) |
