| Gretna to Brezovica | 5,387.21 mi (8,669.87 km) |
| Gretna to Cankova | 5,427.25 mi (8,734.31 km) |
| Gretna to Celje | 5,414.35 mi (8,713.55 km) |
| Gretna to Cerklje na Gorenjskem | 5,381.90 mi (8,661.33 km) |
| Gretna to Cerknica | 5,392.70 mi (8,678.71 km) |
| Gretna to Cerkno | 5,365.85 mi (8,635.49 km) |
| Gretna to Cerkvenjak | 5,429.81 mi (8,738.43 km) |
| Gretna to Cirkulane | 5,439.98 mi (8,754.80 km) |
| Gretna to Crensovci | 5,443.64 mi (8,760.69 km) |
| Gretna to Crna na Koroskem | 5,388.90 mi (8,672.60 km) |
| Gretna to Crnomelj | 5,435.07 mi (8,746.90 km) |
| Gretna to Destrnik | 5,429.95 mi (8,738.66 km) |
| Gretna to Divaca | 5,380.68 mi (8,659.36 km) |
| Gretna to Dobje | 5,423.09 mi (8,727.63 km) |
| Gretna to Dobrna | 5,409.11 mi (8,705.12 km) |
