| Portlethen to Carmona | 1,363.32 mi (2,194.06 km) |
| Portlethen to Cartagena | 1,345.65 mi (2,165.62 km) |
| Portlethen to Cartama | 1,410.74 mi (2,270.36 km) |
| Portlethen to Cartaya | 1,385.79 mi (2,230.22 km) |
| Portlethen to Caspe | 1,097.55 mi (1,766.34 km) |
| Portlethen to Cassa de la Selva | 1,071.35 mi (1,724.18 km) |
| Portlethen to Castalla | 1,277.48 mi (2,055.91 km) |
| Portlethen to Castellbisbal | 1,092.12 mi (1,757.60 km) |
| Portlethen to Castelldefels | 1,105.53 mi (1,779.18 km) |
| Portlethen to Castello de Ampurias | 1,048.18 mi (1,686.88 km) |
| Portlethen to Castellon de la Plana | 1,183.72 mi (1,905.02 km) |
| Portlethen to Castilleja de la Cuesta | 1,371.43 mi (2,207.11 km) |
| Portlethen to Catarroja | 1,222.55 mi (1,967.50 km) |
| Portlethen to Catral | 1,307.37 mi (2,104.01 km) |
| Portlethen to Caudete | 1,269.38 mi (2,042.86 km) |
