| South Portland to Beelitz | 3,683.21 mi (5,927.55 km) |
| South Portland to Beilngries | 3,724.78 mi (5,994.46 km) |
| South Portland to Bellheim | 3,590.86 mi (5,778.93 km) |
| South Portland to Belm | 3,495.86 mi (5,626.04 km) |
| South Portland to Belzig | 3,671.89 mi (5,909.33 km) |
| South Portland to Bendorf | 3,526.12 mi (5,674.74 km) |
| South Portland to Bensheim | 3,590.49 mi (5,778.34 km) |
| South Portland to Berching | 3,721.31 mi (5,988.87 km) |
| South Portland to Bergen | 3,551.92 mi (5,716.26 km) |
| South Portland to Bergen | 3,635.11 mi (5,850.14 km) |
| South Portland to Bergheim | 3,474.22 mi (5,591.22 km) |
| South Portland to Bergisch Gladbach | 3,492.66 mi (5,620.89 km) |
| South Portland to Bergkamen | 3,495.18 mi (5,624.95 km) |
| South Portland to Bergneustadt | 3,512.14 mi (5,652.25 km) |
| South Portland to Berlin | 3,690.98 mi (5,940.07 km) |
