| Portlethen to Cognac | 789.02 mi (1,269.80 km) |
| Portlethen to Cogolin | 1,026.29 mi (1,651.65 km) |
| Portlethen to Colmar | 735.77 mi (1,184.11 km) |
| Portlethen to Colombes | 590.73 mi (950.70 km) |
| Portlethen to Colomiers | 941.29 mi (1,514.86 km) |
| Portlethen to Combs-la-Ville | 611.52 mi (984.14 km) |
| Portlethen to Comines | 482.58 mi (776.63 km) |
| Portlethen to Compiegne | 566.24 mi (911.28 km) |
| Portlethen to Concarneau | 639.06 mi (1,028.47 km) |
| Portlethen to Conde-sur-l'Escaut | 512.72 mi (825.14 km) |
| Portlethen to Conflans-Sainte-Honorine | 583.79 mi (939.51 km) |
| Portlethen to Corbas | 842.53 mi (1,355.93 km) |
| Portlethen to Corbeil-Essonnes | 614.21 mi (988.48 km) |
| Portlethen to Cormeilles-en-Parisis | 586.75 mi (944.29 km) |
| Portlethen to Cosne sur Loire | 699.79 mi (1,126.20 km) |
