| Outreau to Catania | 1,127.88 mi (1,815.14 km) |
| Outreau to Catanzaro | 1,094.18 mi (1,760.92 km) |
| Outreau to Cattolica | 697.76 mi (1,122.94 km) |
| Outreau to Cava de' Tirreni | 934.13 mi (1,503.34 km) |
| Outreau to Cavallino | 1,073.30 mi (1,727.32 km) |
| Outreau to Cavarzere | 618.50 mi (995.38 km) |
| Outreau to Cave | 816.98 mi (1,314.80 km) |
| Outreau to Cavriago | 586.47 mi (943.83 km) |
| Outreau to Cavriglia | 679.19 mi (1,093.06 km) |
| Outreau to Cazzago San Martino | 525.12 mi (845.09 km) |
| Outreau to Ceccano | 843.24 mi (1,357.07 km) |
| Outreau to Cecina | 660.26 mi (1,062.59 km) |
| Outreau to Cefalu | 1,065.94 mi (1,715.46 km) |
| Outreau to Ceglie Messapico | 1,031.49 mi (1,660.02 km) |
| Outreau to Celano | 822.35 mi (1,323.44 km) |
