| Portlethen to Celano | 1,244.29 mi (2,002.48 km) |
| Portlethen to Cento | 1,029.03 mi (1,656.07 km) |
| Portlethen to Cepagatti | 1,239.94 mi (1,995.50 km) |
| Portlethen to Ceprano | 1,276.03 mi (2,053.57 km) |
| Portlethen to Cercola | 1,337.95 mi (2,153.22 km) |
| Portlethen to Cerea | 999.43 mi (1,608.42 km) |
| Portlethen to Cerese | 997.19 mi (1,604.82 km) |
| Portlethen to Cerignola | 1,352.84 mi (2,177.18 km) |
| Portlethen to Cermenate | 919.34 mi (1,479.53 km) |
| Portlethen to Cernusco sul Naviglio | 936.14 mi (1,506.58 km) |
| Portlethen to Cerreto Guidi | 1,078.53 mi (1,735.72 km) |
| Portlethen to Cerro Maggiore | 922.55 mi (1,484.70 km) |
| Portlethen to Certaldo | 1,095.58 mi (1,763.17 km) |
| Portlethen to Cerveteri | 1,215.25 mi (1,955.76 km) |
| Portlethen to Cervia | 1,083.77 mi (1,744.15 km) |
