| Greenbelt to Beausoleil | 4,187.87 mi (6,739.72 km) |
| Greenbelt to Beauvais | 3,795.27 mi (6,107.90 km) |
| Greenbelt to Begles | 3,799.66 mi (6,114.97 km) |
| Greenbelt to Belfort | 4,043.86 mi (6,507.97 km) |
| Greenbelt to Bellegarde-sur-Valserine | 4,045.19 mi (6,510.10 km) |
| Greenbelt to Bellerive-sur-Allier | 3,939.55 mi (6,340.10 km) |
| Greenbelt to Bellevue | 3,821.62 mi (6,150.30 km) |
| Greenbelt to Belley | 4,049.54 mi (6,517.10 km) |
| Greenbelt to Berck-sur-Mer | 3,750.42 mi (6,035.72 km) |
| Greenbelt to Bergerac | 3,844.90 mi (6,187.76 km) |
| Greenbelt to Bernay | 3,740.64 mi (6,019.98 km) |
| Greenbelt to Berre-l'Etang | 4,095.60 mi (6,591.23 km) |
| Greenbelt to Besancon | 4,020.35 mi (6,470.13 km) |
| Greenbelt to Bethune | 3,790.61 mi (6,100.40 km) |
| Greenbelt to Betton | 3,666.23 mi (5,900.22 km) |
