| Gretna to Tours | 4,762.96 mi (7,665.24 km) |
| Gretna to Trappes | 4,783.48 mi (7,698.26 km) |
| Gretna to Treillieres | 4,663.34 mi (7,504.93 km) |
| Gretna to Trelaze | 4,711.33 mi (7,582.15 km) |
| Gretna to Trets | 5,094.95 mi (8,199.52 km) |
| Gretna to Triel-sur-Seine | 4,778.35 mi (7,690.01 km) |
| Gretna to Troyes | 4,883.84 mi (7,859.78 km) |
| Gretna to Tulle | 4,866.87 mi (7,832.47 km) |
| Gretna to Urrugne | 4,758.39 mi (7,657.89 km) |
| Gretna to Ussel | 4,883.09 mi (7,858.58 km) |
| Gretna to Vaires-sur-Marne | 4,807.69 mi (7,737.23 km) |
| Gretna to Valbonne | 5,148.31 mi (8,285.40 km) |
| Gretna to Valence | 5,015.08 mi (8,070.99 km) |
| Gretna to Valenciennes | 4,804.99 mi (7,732.89 km) |
| Gretna to Valentigney | 5,023.90 mi (8,085.18 km) |
