| Portland to Bernburg | 5,185.80 mi (8,345.74 km) |
| Portland to Bersenbruck | 5,056.20 mi (8,137.17 km) |
| Portland to Besigheim | 5,290.02 mi (8,513.46 km) |
| Portland to Bestwig | 5,134.77 mi (8,263.61 km) |
| Portland to Betzdorf | 5,155.69 mi (8,297.28 km) |
| Portland to Beverstedt | 5,025.07 mi (8,087.08 km) |
| Portland to Beverungen | 5,140.37 mi (8,272.63 km) |
| Portland to Bexbach | 5,223.28 mi (8,406.06 km) |
| Portland to Biberach | 5,358.17 mi (8,623.14 km) |
| Portland to Biblis | 5,233.34 mi (8,422.25 km) |
| Portland to Bieber | 5,183.47 mi (8,342.00 km) |
| Portland to Biedenkopf | 5,164.15 mi (8,310.89 km) |
| Portland to Bielefeld | 5,100.13 mi (8,207.87 km) |
| Portland to Bietigheim-Bissingen | 5,291.65 mi (8,516.09 km) |
| Portland to Billerbeck | 5,073.30 mi (8,164.68 km) |
