| Plainfield to Cividale del Friuli | 4,196.52 mi (6,753.65 km) |
| Plainfield to Civita Castellana | 4,285.11 mi (6,896.22 km) |
| Plainfield to Civitanova Marche | 4,306.95 mi (6,931.36 km) |
| Plainfield to Civitavecchia | 4,265.22 mi (6,864.21 km) |
| Plainfield to Civitella in Val di Chiana | 4,215.60 mi (6,784.35 km) |
| Plainfield to Clusone | 4,057.10 mi (6,529.28 km) |
| Plainfield to Coccaglio | 4,068.68 mi (6,547.91 km) |
| Plainfield to Codigoro | 4,184.21 mi (6,733.83 km) |
| Plainfield to Codogno | 4,070.10 mi (6,550.20 km) |
| Plainfield to Codroipo | 4,182.24 mi (6,730.67 km) |
| Plainfield to Cogoleto | 4,049.34 mi (6,516.79 km) |
| Plainfield to Colle di Val d'Elsa | 4,190.79 mi (6,744.42 km) |
| Plainfield to Colle Salvetti | 4,155.63 mi (6,687.84 km) |
| Plainfield to Collecchio | 4,105.58 mi (6,607.29 km) |
| Plainfield to Colleferro | 4,331.88 mi (6,971.49 km) |
