| Oxon Hill to Cividale del Friuli | 4,381.41 mi (7,051.20 km) |
| Oxon Hill to Civita Castellana | 4,468.46 mi (7,191.29 km) |
| Oxon Hill to Civitanova Marche | 4,490.98 mi (7,227.53 km) |
| Oxon Hill to Civitavecchia | 4,448.35 mi (7,158.92 km) |
| Oxon Hill to Civitella in Val di Chiana | 4,399.32 mi (7,080.03 km) |
| Oxon Hill to Clusone | 4,241.53 mi (6,826.08 km) |
| Oxon Hill to Coccaglio | 4,253.00 mi (6,844.53 km) |
| Oxon Hill to Codigoro | 4,368.56 mi (7,030.51 km) |
| Oxon Hill to Codogno | 4,254.22 mi (6,846.51 km) |
| Oxon Hill to Codroipo | 4,367.05 mi (7,028.09 km) |
| Oxon Hill to Cogoleto | 4,232.96 mi (6,812.28 km) |
| Oxon Hill to Colle di Val d'Elsa | 4,374.39 mi (7,039.91 km) |
| Oxon Hill to Colle Salvetti | 4,339.21 mi (6,983.28 km) |
| Oxon Hill to Collecchio | 4,289.61 mi (6,903.47 km) |
| Oxon Hill to Colleferro | 4,515.09 mi (7,266.33 km) |
