| Owings Mills to Ayamonte | 3,668.64 mi (5,904.11 km) |
| Owings Mills to Azcoitia | 3,743.75 mi (6,024.98 km) |
| Owings Mills to Azpeitia | 3,745.77 mi (6,028.23 km) |
| Owings Mills to Azuqueca de Henares | 3,772.22 mi (6,070.79 km) |
| Owings Mills to Badajoz | 3,640.99 mi (5,859.61 km) |
| Owings Mills to Badalona | 4,005.10 mi (6,445.58 km) |
| Owings Mills to Baena | 3,808.68 mi (6,129.47 km) |
| Owings Mills to Baeza | 3,839.18 mi (6,178.56 km) |
| Owings Mills to Bailen | 3,821.47 mi (6,150.07 km) |
| Owings Mills to Balaguer | 3,928.01 mi (6,321.53 km) |
| Owings Mills to Banolas | 4,008.57 mi (6,451.17 km) |
| Owings Mills to Baranain | 3,784.06 mi (6,089.86 km) |
| Owings Mills to Barbadanes | 3,504.23 mi (5,639.52 km) |
| Owings Mills to Barbastro | 3,889.19 mi (6,259.04 km) |
| Owings Mills to Barcelona | 4,004.05 mi (6,443.90 km) |
