| Butler to Benisa | 4,089.72 mi (6,581.76 km) |
| Butler to Berga | 4,057.18 mi (6,529.40 km) |
| Butler to Berja | 4,011.77 mi (6,456.33 km) |
| Butler to Bermeo | 3,809.36 mi (6,130.57 km) |
| Butler to Berriozar | 3,874.95 mi (6,236.14 km) |
| Butler to Betanzos | 3,563.30 mi (5,734.57 km) |
| Butler to Betera | 4,035.79 mi (6,494.98 km) |
| Butler to Bilbao | 3,805.39 mi (6,124.19 km) |
| Butler to Binefar | 3,995.73 mi (6,430.51 km) |
| Butler to Binisalem | 4,184.74 mi (6,734.68 km) |
| Butler to Blanes | 4,114.04 mi (6,620.90 km) |
| Butler to Boadilla del Monte | 3,850.08 mi (6,196.11 km) |
| Butler to Boiro | 3,548.81 mi (5,711.26 km) |
| Butler to Bolanos de Calatrava | 3,906.71 mi (6,287.24 km) |
| Butler to Bollullos de la Mitacion | 3,841.89 mi (6,182.92 km) |
