| Denver to Ayamonte | 4,982.96 mi (8,019.29 km) |
| Denver to Azcoitia | 4,946.79 mi (7,961.09 km) |
| Denver to Azpeitia | 4,948.48 mi (7,963.81 km) |
| Denver to Azuqueca de Henares | 5,018.68 mi (8,076.79 km) |
| Denver to Badajoz | 4,932.17 mi (7,937.56 km) |
| Denver to Badalona | 5,202.94 mi (8,373.33 km) |
| Denver to Baena | 5,099.81 mi (8,207.35 km) |
| Denver to Baeza | 5,120.56 mi (8,240.75 km) |
| Denver to Bailen | 5,103.47 mi (8,213.24 km) |
| Denver to Balaguer | 5,130.67 mi (8,257.01 km) |
| Denver to Banolas | 5,192.90 mi (8,357.17 km) |
| Denver to Baranain | 4,988.57 mi (8,028.32 km) |
| Denver to Barbadanes | 4,754.26 mi (7,651.25 km) |
| Denver to Barbastro | 5,092.93 mi (8,196.27 km) |
| Denver to Barcelona | 5,203.01 mi (8,373.43 km) |
