| South Portland to Berg en Dal | 3,422.16 mi (5,507.43 km) |
| South Portland to Bergambacht | 3,374.33 mi (5,430.46 km) |
| South Portland to Bergeijk | 3,412.90 mi (5,492.54 km) |
| South Portland to Bergen | 3,353.22 mi (5,396.49 km) |
| South Portland to Bergen | 3,433.18 mi (5,525.17 km) |
| South Portland to Bergen op Zoom | 3,366.22 mi (5,417.40 km) |
| South Portland to Best | 3,409.61 mi (5,487.24 km) |
| South Portland to Beuningen | 3,414.92 mi (5,495.78 km) |
| South Portland to Beverwijk | 3,355.18 mi (5,399.64 km) |
| South Portland to Bilthoven | 3,385.73 mi (5,448.81 km) |
| South Portland to Bladel | 3,406.27 mi (5,481.85 km) |
| South Portland to Blaricum | 3,384.21 mi (5,446.35 km) |
| South Portland to Blerick | 3,443.41 mi (5,541.63 km) |
| South Portland to Bloemendaal | 3,355.30 mi (5,399.83 km) |
| South Portland to Bodegraven | 3,369.24 mi (5,422.26 km) |
