| Forest Grove to Bilecik | 6,287.87 mi (10,119.36 km) |
| Forest Grove to Bingol | 6,516.55 mi (10,487.38 km) |
| Forest Grove to Birecik | 6,612.84 mi (10,642.34 km) |
| Forest Grove to Bitlis | 6,565.91 mi (10,566.81 km) |
| Forest Grove to Bodrum | 6,444.61 mi (10,371.59 km) |
| Forest Grove to Bogazliyan | 6,431.36 mi (10,350.27 km) |
| Forest Grove to Bolu | 6,275.38 mi (10,099.25 km) |
| Forest Grove to Bolvadin | 6,399.32 mi (10,298.71 km) |
| Forest Grove to Bor | 6,509.08 mi (10,475.36 km) |
| Forest Grove to Borcka | 6,360.42 mi (10,236.11 km) |
| Forest Grove to Boyabat | 6,273.34 mi (10,095.96 km) |
| Forest Grove to Bozdogan | 6,419.92 mi (10,331.86 km) |
| Forest Grove to Bozkir | 6,519.56 mi (10,492.21 km) |
| Forest Grove to Bozkurt | 6,433.98 mi (10,354.49 km) |
| Forest Grove to Bozuyuk | 6,304.26 mi (10,145.72 km) |
