| Bronx to Cividale del Friuli | 4,163.80 mi (6,701.00 km) |
| Bronx to Civita Castellana | 4,252.16 mi (6,843.18 km) |
| Bronx to Civitanova Marche | 4,274.06 mi (6,878.43 km) |
| Bronx to Civitavecchia | 4,232.25 mi (6,811.15 km) |
| Bronx to Civitella in Val di Chiana | 4,182.68 mi (6,731.37 km) |
| Bronx to Clusone | 4,024.28 mi (6,476.45 km) |
| Bronx to Coccaglio | 4,035.83 mi (6,495.05 km) |
| Bronx to Codigoro | 4,151.37 mi (6,680.98 km) |
| Bronx to Codogno | 4,037.23 mi (6,497.29 km) |
| Bronx to Codroipo | 4,149.50 mi (6,677.98 km) |
| Bronx to Cogoleto | 4,016.41 mi (6,463.78 km) |
| Bronx to Colle di Val d'Elsa | 4,157.85 mi (6,691.41 km) |
| Bronx to Colle Salvetti | 4,122.69 mi (6,634.83 km) |
| Bronx to Collecchio | 4,072.69 mi (6,554.37 km) |
| Bronx to Colleferro | 4,298.91 mi (6,918.43 km) |
