| Ourense to Coudekerque-Branche | 770.97 mi (1,240.76 km) |
| Ourense to Coueron | 451.77 mi (727.05 km) |
| Ourense to Coulommiers | 692.12 mi (1,113.86 km) |
| Ourense to Courbevoic | 665.69 mi (1,071.33 km) |
| Ourense to Courcouronnes | 660.30 mi (1,062.65 km) |
| Ourense to Cournon-d'Auvergne | 596.98 mi (960.74 km) |
| Ourense to Courrieres | 760.21 mi (1,223.44 km) |
| Ourense to Coutras | 428.98 mi (690.38 km) |
| Ourense to Couzeix | 513.10 mi (825.76 km) |
| Ourense to Cran-Gevrier | 734.13 mi (1,181.48 km) |
| Ourense to Craponne | 667.14 mi (1,073.66 km) |
| Ourense to Creil | 689.59 mi (1,109.79 km) |
| Ourense to Crepy-en-Valois | 702.65 mi (1,130.80 km) |
| Ourense to Crest | 665.48 mi (1,070.99 km) |
| Ourense to Creteil | 668.56 mi (1,075.94 km) |
