| Portlethen to Corato | 1,372.93 mi (2,209.51 km) |
| Portlethen to Corbetta | 930.05 mi (1,496.77 km) |
| Portlethen to Corciano | 1,149.88 mi (1,850.55 km) |
| Portlethen to Cordenons | 991.78 mi (1,596.11 km) |
| Portlethen to Cori | 1,255.94 mi (2,021.24 km) |
| Portlethen to Coriano | 1,107.29 mi (1,782.01 km) |
| Portlethen to Corigliano Calabro | 1,469.09 mi (2,364.27 km) |
| Portlethen to Corleone | 1,504.60 mi (2,421.41 km) |
| Portlethen to Cormano | 930.39 mi (1,497.33 km) |
| Portlethen to Cornaredo | 930.54 mi (1,497.55 km) |
| Portlethen to Cornate d'Adda | 930.99 mi (1,498.28 km) |
| Portlethen to Cornedo Vicentino | 977.97 mi (1,573.89 km) |
| Portlethen to Correggio | 1,014.87 mi (1,633.28 km) |
| Portlethen to Corridonia | 1,173.13 mi (1,887.97 km) |
| Portlethen to Corsico | 936.47 mi (1,507.11 km) |
