| Olney to Boekel | 3,886.16 mi (6,254.17 km) |
| Olney to Bolsward | 3,843.32 mi (6,185.23 km) |
| Olney to Borger | 3,895.61 mi (6,269.38 km) |
| Olney to Borne | 3,910.37 mi (6,293.13 km) |
| Olney to Boskoop | 3,833.88 mi (6,170.03 km) |
| Olney to Boxmeer | 3,896.08 mi (6,270.14 km) |
| Olney to Boxtel | 3,873.35 mi (6,233.55 km) |
| Olney to Breda | 3,851.00 mi (6,197.58 km) |
| Olney to Breukelen | 3,845.12 mi (6,188.12 km) |
| Olney to Brielle | 3,818.88 mi (6,145.90 km) |
| Olney to Bronkhorst | 3,893.89 mi (6,266.62 km) |
| Olney to Brummen | 3,892.59 mi (6,264.51 km) |
| Olney to Brunssum | 3,915.38 mi (6,301.19 km) |
| Olney to Bunnik | 3,857.35 mi (6,207.80 km) |
| Olney to Burgum | 3,857.97 mi (6,208.81 km) |
