| Ladson to Cividale del Friuli | 4,774.83 mi (7,684.35 km) |
| Ladson to Civita Castellana | 4,847.71 mi (7,801.64 km) |
| Ladson to Civitanova Marche | 4,875.59 mi (7,846.50 km) |
| Ladson to Civitavecchia | 4,826.00 mi (7,766.70 km) |
| Ladson to Civitella in Val di Chiana | 4,781.58 mi (7,695.21 km) |
| Ladson to Clusone | 4,630.17 mi (7,451.54 km) |
| Ladson to Coccaglio | 4,640.56 mi (7,468.26 km) |
| Ladson to Codigoro | 4,756.23 mi (7,654.42 km) |
| Ladson to Codogno | 4,640.04 mi (7,467.43 km) |
| Ladson to Codroipo | 4,759.50 mi (7,659.68 km) |
| Ladson to Cogoleto | 4,614.67 mi (7,426.59 km) |
| Ladson to Colle di Val d'Elsa | 4,755.80 mi (7,653.72 km) |
| Ladson to Colle Salvetti | 4,720.45 mi (7,596.84 km) |
| Ladson to Collecchio | 4,674.62 mi (7,523.07 km) |
| Ladson to Colleferro | 4,893.23 mi (7,874.89 km) |
