| Metuchen to Cividale del Friuli | 4,197.38 mi (6,755.03 km) |
| Metuchen to Civita Castellana | 4,285.56 mi (6,896.94 km) |
| Metuchen to Civitanova Marche | 4,307.55 mi (6,932.33 km) |
| Metuchen to Civitavecchia | 4,265.62 mi (6,864.85 km) |
| Metuchen to Civitella in Val di Chiana | 4,216.13 mi (6,785.20 km) |
| Metuchen to Clusone | 4,057.81 mi (6,530.41 km) |
| Metuchen to Coccaglio | 4,069.35 mi (6,548.99 km) |
| Metuchen to Codigoro | 4,184.89 mi (6,734.93 km) |
| Metuchen to Codogno | 4,070.72 mi (6,551.20 km) |
| Metuchen to Codroipo | 4,183.07 mi (6,732.00 km) |
| Metuchen to Cogoleto | 4,049.84 mi (6,517.59 km) |
| Metuchen to Colle di Val d'Elsa | 4,191.29 mi (6,745.22 km) |
| Metuchen to Colle Salvetti | 4,156.12 mi (6,688.63 km) |
| Metuchen to Collecchio | 4,106.18 mi (6,608.26 km) |
| Metuchen to Colleferro | 4,332.30 mi (6,972.16 km) |
