| Riviera Beach to Cividale del Friuli | 5,066.85 mi (8,154.32 km) |
| Riviera Beach to Civita Castellana | 5,117.15 mi (8,235.25 km) |
| Riviera Beach to Civitanova Marche | 5,153.04 mi (8,293.01 km) |
| Riviera Beach to Civitavecchia | 5,093.18 mi (8,196.69 km) |
| Riviera Beach to Civitella in Val di Chiana | 5,056.01 mi (8,136.86 km) |
| Riviera Beach to Clusone | 4,915.43 mi (7,910.62 km) |
| Riviera Beach to Coccaglio | 4,924.07 mi (7,924.53 km) |
| Riviera Beach to Codigoro | 5,039.21 mi (8,109.83 km) |
| Riviera Beach to Codogno | 4,920.86 mi (7,919.35 km) |
| Riviera Beach to Codroipo | 5,050.05 mi (8,127.26 km) |
| Riviera Beach to Cogoleto | 4,889.37 mi (7,868.68 km) |
| Riviera Beach to Colle di Val d'Elsa | 5,029.10 mi (8,093.55 km) |
| Riviera Beach to Colle Salvetti | 4,993.74 mi (8,036.65 km) |
| Riviera Beach to Collecchio | 4,953.95 mi (7,972.62 km) |
| Riviera Beach to Colleferro | 5,160.67 mi (8,305.30 km) |
