| Hafnarfjordhur to Coudekerque-Branche | 1,258.95 mi (2,026.08 km) |
| Hafnarfjordhur to Coueron | 1,390.88 mi (2,238.41 km) |
| Hafnarfjordhur to Coulommiers | 1,402.97 mi (2,257.86 km) |
| Hafnarfjordhur to Courbevoic | 1,378.11 mi (2,217.86 km) |
| Hafnarfjordhur to Courcouronnes | 1,398.44 mi (2,250.57 km) |
| Hafnarfjordhur to Cournon-d'Auvergne | 1,588.93 mi (2,557.14 km) |
| Hafnarfjordhur to Courrieres | 1,304.98 mi (2,100.16 km) |
| Hafnarfjordhur to Coutras | 1,559.36 mi (2,509.56 km) |
| Hafnarfjordhur to Couzeix | 1,536.73 mi (2,473.13 km) |
| Hafnarfjordhur to Cran-Gevrier | 1,648.33 mi (2,652.73 km) |
| Hafnarfjordhur to Craponne | 1,624.45 mi (2,614.30 km) |
| Hafnarfjordhur to Creil | 1,362.57 mi (2,192.84 km) |
| Hafnarfjordhur to Crepy-en-Valois | 1,373.79 mi (2,210.91 km) |
| Hafnarfjordhur to Crest | 1,692.92 mi (2,724.49 km) |
| Hafnarfjordhur to Creteil | 1,389.40 mi (2,236.03 km) |
