| Sun Prairie to Ayamonte | 4,162.86 mi (6,699.47 km) |
| Sun Prairie to Azcoitia | 4,160.26 mi (6,695.29 km) |
| Sun Prairie to Azpeitia | 4,162.07 mi (6,698.21 km) |
| Sun Prairie to Azuqueca de Henares | 4,218.50 mi (6,789.01 km) |
| Sun Prairie to Badajoz | 4,118.18 mi (6,627.57 km) |
| Sun Prairie to Badalona | 4,419.95 mi (7,113.22 km) |
| Sun Prairie to Baena | 4,286.60 mi (6,898.61 km) |
| Sun Prairie to Baeza | 4,310.28 mi (6,936.72 km) |
| Sun Prairie to Bailen | 4,292.93 mi (6,908.80 km) |
| Sun Prairie to Balaguer | 4,345.54 mi (6,993.46 km) |
| Sun Prairie to Banolas | 4,414.53 mi (7,104.49 km) |
| Sun Prairie to Baranain | 4,201.84 mi (6,762.20 km) |
| Sun Prairie to Barbadanes | 3,951.41 mi (6,359.18 km) |
| Sun Prairie to Barbastro | 4,307.17 mi (6,931.72 km) |
| Sun Prairie to Barcelona | 4,419.63 mi (7,112.71 km) |
