| Wilmington to Cividale del Friuli | 4,624.21 mi (7,441.94 km) |
| Wilmington to Civita Castellana | 4,695.85 mi (7,557.24 km) |
| Wilmington to Civitanova Marche | 4,724.08 mi (7,602.67 km) |
| Wilmington to Civitavecchia | 4,674.06 mi (7,522.17 km) |
| Wilmington to Civitella in Val di Chiana | 4,629.92 mi (7,451.13 km) |
| Wilmington to Clusone | 4,479.05 mi (7,208.33 km) |
| Wilmington to Coccaglio | 4,489.34 mi (7,224.89 km) |
| Wilmington to Codigoro | 4,605.00 mi (7,411.04 km) |
| Wilmington to Codogno | 4,488.67 mi (7,223.81 km) |
| Wilmington to Codroipo | 4,608.76 mi (7,417.09 km) |
| Wilmington to Cogoleto | 4,462.99 mi (7,182.48 km) |
| Wilmington to Colle di Val d'Elsa | 4,604.08 mi (7,409.55 km) |
| Wilmington to Colle Salvetti | 4,568.73 mi (7,352.65 km) |
| Wilmington to Collecchio | 4,523.17 mi (7,279.34 km) |
| Wilmington to Colleferro | 4,741.30 mi (7,630.38 km) |
