| Outreau to Cologno al Serio | 514.07 mi (827.32 km) |
| Outreau to Cologno Monzese | 502.99 mi (809.49 km) |
| Outreau to Colorno | 569.58 mi (916.65 km) |
| Outreau to Comacchio | 642.75 mi (1,034.41 km) |
| Outreau to Comiso | 1,146.68 mi (1,845.41 km) |
| Outreau to Como | 482.36 mi (776.28 km) |
| Outreau to Concordia Sagittaria | 619.23 mi (996.55 km) |
| Outreau to Concorezzo | 501.74 mi (807.47 km) |
| Outreau to Conegliano | 593.11 mi (954.51 km) |
| Outreau to Conselice | 639.45 mi (1,029.09 km) |
| Outreau to Conselve | 606.28 mi (975.71 km) |
| Outreau to Conversano | 1,001.81 mi (1,612.26 km) |
| Outreau to Copertino | 1,070.53 mi (1,722.85 km) |
| Outreau to Copparo | 620.81 mi (999.09 km) |
| Outreau to Corato | 967.31 mi (1,556.74 km) |
