| Gretna to Buhusi | 5,840.01 mi (9,398.59 km) |
| Gretna to Bumbesti-Jiu | 5,779.24 mi (9,300.79 km) |
| Gretna to Busteni | 5,852.49 mi (9,418.68 km) |
| Gretna to Buzau | 5,912.36 mi (9,515.02 km) |
| Gretna to Cajvana | 5,770.37 mi (9,286.51 km) |
| Gretna to Calafat | 5,811.85 mi (9,353.27 km) |
| Gretna to Calan | 5,741.74 mi (9,240.43 km) |
| Gretna to Calarasi | 5,973.58 mi (9,613.55 km) |
| Gretna to Campia Turzii | 5,741.51 mi (9,240.07 km) |
| Gretna to Campina | 5,872.30 mi (9,450.56 km) |
| Gretna to Campulung | 5,839.87 mi (9,398.37 km) |
| Gretna to Campulung Moldovenesc | 5,762.50 mi (9,273.85 km) |
| Gretna to Caracal | 5,861.60 mi (9,433.33 km) |
| Gretna to Caransebes | 5,723.95 mi (9,211.81 km) |
| Gretna to Carei | 5,641.44 mi (9,079.02 km) |
