| Outreau to Civita Castellana | 774.36 mi (1,246.21 km) |
| Outreau to Civitanova Marche | 765.64 mi (1,232.18 km) |
| Outreau to Civitavecchia | 766.57 mi (1,233.67 km) |
| Outreau to Civitella in Val di Chiana | 691.98 mi (1,113.64 km) |
| Outreau to Clusone | 507.86 mi (817.32 km) |
| Outreau to Coccaglio | 524.41 mi (843.96 km) |
| Outreau to Codigoro | 634.03 mi (1,020.37 km) |
| Outreau to Codogno | 535.79 mi (862.27 km) |
| Outreau to Codroipo | 616.08 mi (991.49 km) |
| Outreau to Cogoleto | 545.84 mi (878.45 km) |
| Outreau to Colle di Val d'Elsa | 674.44 mi (1,085.41 km) |
| Outreau to Colle Salvetti | 643.57 mi (1,035.73 km) |
| Outreau to Collecchio | 573.59 mi (923.10 km) |
| Outreau to Colleferro | 824.17 mi (1,326.37 km) |
| Outreau to Collegno | 476.99 mi (767.64 km) |
