| Tigard to Bilecik | 6,288.91 mi (10,121.02 km) |
| Tigard to Bingol | 6,519.83 mi (10,492.65 km) |
| Tigard to Birecik | 6,615.42 mi (10,646.49 km) |
| Tigard to Bitlis | 6,569.52 mi (10,572.62 km) |
| Tigard to Bodrum | 6,444.76 mi (10,371.85 km) |
| Tigard to Bogazliyan | 6,433.47 mi (10,353.67 km) |
| Tigard to Bolu | 6,276.82 mi (10,101.57 km) |
| Tigard to Bolvadin | 6,400.46 mi (10,300.54 km) |
| Tigard to Bor | 6,510.94 mi (10,478.34 km) |
| Tigard to Borcka | 6,364.09 mi (10,242.02 km) |
| Tigard to Boyabat | 6,275.52 mi (10,099.48 km) |
| Tigard to Bozdogan | 6,420.34 mi (10,332.54 km) |
| Tigard to Bozkir | 6,520.82 mi (10,494.25 km) |
| Tigard to Bozkurt | 6,434.71 mi (10,355.67 km) |
| Tigard to Bozuyuk | 6,305.28 mi (10,147.37 km) |
