| Gretna to Beausoleil | 5,163.64 mi (8,310.08 km) |
| Gretna to Beauvais | 4,770.45 mi (7,677.29 km) |
| Gretna to Begles | 4,774.34 mi (7,683.56 km) |
| Gretna to Belfort | 5,019.34 mi (8,077.84 km) |
| Gretna to Bellegarde-sur-Valserine | 5,021.31 mi (8,081.01 km) |
| Gretna to Bellerive-sur-Allier | 4,915.63 mi (7,910.95 km) |
| Gretna to Bellevue | 4,797.14 mi (7,720.25 km) |
| Gretna to Belley | 5,025.66 mi (8,088.02 km) |
| Gretna to Berck-sur-Mer | 4,724.79 mi (7,603.82 km) |
| Gretna to Bergerac | 4,819.89 mi (7,756.86 km) |
| Gretna to Bernay | 4,716.30 mi (7,590.16 km) |
| Gretna to Berre-l'Etang | 5,070.72 mi (8,160.54 km) |
| Gretna to Besancon | 4,996.17 mi (8,040.56 km) |
| Gretna to Bethune | 4,764.55 mi (7,667.80 km) |
| Gretna to Betton | 4,642.35 mi (7,471.14 km) |
