| Oslo to Coudekerque-Branche | 694.47 mi (1,117.65 km) |
| Oslo to Coueron | 1,011.71 mi (1,628.19 km) |
| Oslo to Coulommiers | 825.10 mi (1,327.87 km) |
| Oslo to Courbevoic | 832.54 mi (1,339.84 km) |
| Oslo to Courcouronnes | 847.49 mi (1,363.91 km) |
| Oslo to Cournon-d'Auvergne | 1,026.92 mi (1,652.67 km) |
| Oslo to Courrieres | 720.84 mi (1,160.08 km) |
| Oslo to Coutras | 1,121.40 mi (1,804.72 km) |
| Oslo to Couzeix | 1,045.15 mi (1,682.00 km) |
| Oslo to Cran-Gevrier | 986.46 mi (1,587.55 km) |
| Oslo to Craponne | 1,009.60 mi (1,624.79 km) |
| Oslo to Creil | 805.55 mi (1,296.42 km) |
| Oslo to Crepy-en-Valois | 800.75 mi (1,288.68 km) |
| Oslo to Crest | 1,075.63 mi (1,731.05 km) |
| Oslo to Creteil | 836.12 mi (1,345.60 km) |
