| Portlethen to Brezovica | 1,037.49 mi (1,669.68 km) |
| Portlethen to Cankova | 1,047.28 mi (1,685.43 km) |
| Portlethen to Celje | 1,050.48 mi (1,690.58 km) |
| Portlethen to Cerklje na Gorenjskem | 1,026.86 mi (1,652.57 km) |
| Portlethen to Cerknica | 1,048.26 mi (1,687.01 km) |
| Portlethen to Cerkno | 1,019.35 mi (1,640.49 km) |
| Portlethen to Cerkvenjak | 1,053.08 mi (1,694.77 km) |
| Portlethen to Cirkulane | 1,066.46 mi (1,716.30 km) |
| Portlethen to Crensovci | 1,063.36 mi (1,711.31 km) |
| Portlethen to Crna na Koroskem | 1,025.43 mi (1,650.26 km) |
| Portlethen to Crnomelj | 1,084.60 mi (1,745.50 km) |
| Portlethen to Destrnik | 1,055.08 mi (1,697.99 km) |
| Portlethen to Divaca | 1,043.75 mi (1,679.75 km) |
| Portlethen to Dobje | 1,059.61 mi (1,705.27 km) |
| Portlethen to Dobrna | 1,043.81 mi (1,679.84 km) |
