| New Smyrna Beach to Cividale del Friuli | 4,999.31 mi (8,045.61 km) |
| New Smyrna Beach to Civita Castellana | 5,060.10 mi (8,143.44 km) |
| New Smyrna Beach to Civitanova Marche | 5,092.35 mi (8,195.34 km) |
| New Smyrna Beach to Civitavecchia | 5,037.13 mi (8,106.48 km) |
| New Smyrna Beach to Civitella in Val di Chiana | 4,996.62 mi (8,041.28 km) |
| New Smyrna Beach to Clusone | 4,850.90 mi (7,806.77 km) |
| New Smyrna Beach to Coccaglio | 4,860.36 mi (7,822.00 km) |
| New Smyrna Beach to Codigoro | 4,975.86 mi (8,007.87 km) |
| New Smyrna Beach to Codogno | 4,858.39 mi (7,818.83 km) |
| New Smyrna Beach to Codroipo | 4,983.18 mi (8,019.65 km) |
| New Smyrna Beach to Cogoleto | 4,829.69 mi (7,772.63 km) |
| New Smyrna Beach to Colle di Val d'Elsa | 4,970.19 mi (7,998.75 km) |
| New Smyrna Beach to Colle Salvetti | 4,934.81 mi (7,941.80 km) |
| New Smyrna Beach to Collecchio | 4,892.20 mi (7,873.24 km) |
| New Smyrna Beach to Colleferro | 5,104.57 mi (8,215.01 km) |
