| Middlesex to Boekel | 3,718.68 mi (5,984.64 km) |
| Middlesex to Bolsward | 3,676.37 mi (5,916.55 km) |
| Middlesex to Borger | 3,728.73 mi (6,000.81 km) |
| Middlesex to Borne | 3,743.23 mi (6,024.15 km) |
| Middlesex to Boskoop | 3,666.47 mi (5,900.61 km) |
| Middlesex to Boxmeer | 3,728.64 mi (6,000.67 km) |
| Middlesex to Boxtel | 3,705.83 mi (5,963.96 km) |
| Middlesex to Breda | 3,683.44 mi (5,927.93 km) |
| Middlesex to Breukelen | 3,677.77 mi (5,918.80 km) |
| Middlesex to Brielle | 3,651.38 mi (5,876.33 km) |
| Middlesex to Bronkhorst | 3,726.62 mi (5,997.42 km) |
| Middlesex to Brummen | 3,725.31 mi (5,995.31 km) |
| Middlesex to Brunssum | 3,747.73 mi (6,031.38 km) |
| Middlesex to Bunnik | 3,689.98 mi (5,938.46 km) |
| Middlesex to Burgum | 3,691.13 mi (5,940.30 km) |
