| Lake Butler to Benisa | 4,595.77 mi (7,396.18 km) |
| Lake Butler to Berga | 4,611.70 mi (7,421.81 km) |
| Lake Butler to Berja | 4,480.47 mi (7,210.62 km) |
| Lake Butler to Bermeo | 4,363.45 mi (7,022.29 km) |
| Lake Butler to Berriozar | 4,425.42 mi (7,122.03 km) |
| Lake Butler to Betanzos | 4,097.56 mi (6,594.39 km) |
| Lake Butler to Betera | 4,550.58 mi (7,323.45 km) |
| Lake Butler to Bilbao | 4,356.76 mi (7,011.53 km) |
| Lake Butler to Binefar | 4,541.35 mi (7,308.60 km) |
| Lake Butler to Binisalem | 4,714.58 mi (7,587.39 km) |
| Lake Butler to Blanes | 4,667.21 mi (7,511.14 km) |
| Lake Butler to Boadilla del Monte | 4,361.41 mi (7,019.01 km) |
| Lake Butler to Boiro | 4,072.23 mi (6,553.63 km) |
| Lake Butler to Bolanos de Calatrava | 4,398.74 mi (7,079.08 km) |
| Lake Butler to Bollullos de la Mitacion | 4,302.66 mi (6,924.47 km) |
