| Borehamwood to Benisa | 894.43 mi (1,439.45 km) |
| Borehamwood to Berga | 667.83 mi (1,074.78 km) |
| Borehamwood to Berja | 1,031.79 mi (1,660.50 km) |
| Borehamwood to Bermeo | 580.48 mi (934.20 km) |
| Borehamwood to Berriozar | 613.01 mi (986.55 km) |
| Borehamwood to Betanzos | 686.56 mi (1,104.91 km) |
| Borehamwood to Betera | 833.70 mi (1,341.71 km) |
| Borehamwood to Bilbao | 593.41 mi (955.00 km) |
| Borehamwood to Binefar | 678.19 mi (1,091.44 km) |
| Borehamwood to Binisalem | 840.64 mi (1,352.89 km) |
| Borehamwood to Blanes | 704.78 mi (1,134.24 km) |
| Borehamwood to Boadilla del Monte | 796.08 mi (1,281.17 km) |
| Borehamwood to Boiro | 741.62 mi (1,193.52 km) |
| Borehamwood to Bolanos de Calatrava | 898.13 mi (1,445.40 km) |
| Borehamwood to Bollullos de la Mitacion | 1,030.18 mi (1,657.91 km) |
