| Butler to Ayamonte | 3,784.84 mi (6,091.12 km) |
| Butler to Azcoitia | 3,835.46 mi (6,172.58 km) |
| Butler to Azpeitia | 3,837.42 mi (6,175.74 km) |
| Butler to Azuqueca de Henares | 3,873.37 mi (6,233.58 km) |
| Butler to Badajoz | 3,751.63 mi (6,037.67 km) |
| Butler to Badalona | 4,097.06 mi (6,593.57 km) |
| Butler to Baena | 3,919.98 mi (6,308.60 km) |
| Butler to Baeza | 3,948.37 mi (6,354.30 km) |
| Butler to Bailen | 3,930.74 mi (6,325.92 km) |
| Butler to Balaguer | 4,020.58 mi (6,470.50 km) |
| Butler to Banolas | 4,097.78 mi (6,594.74 km) |
| Butler to Baranain | 3,876.29 mi (6,238.29 km) |
| Butler to Barbadanes | 3,604.90 mi (5,801.52 km) |
| Butler to Barbastro | 3,981.79 mi (6,408.07 km) |
| Butler to Barcelona | 4,096.23 mi (6,592.25 km) |
