| Norristown to Ayamonte | 3,579.19 mi (5,760.15 km) |
| Norristown to Azcoitia | 3,652.47 mi (5,878.08 km) |
| Norristown to Azpeitia | 3,654.49 mi (5,881.33 km) |
| Norristown to Azuqueca de Henares | 3,681.37 mi (5,924.60 km) |
| Norristown to Badajoz | 3,550.91 mi (5,714.64 km) |
| Norristown to Badalona | 3,913.84 mi (6,298.71 km) |
| Norristown to Baena | 3,718.68 mi (5,984.64 km) |
| Norristown to Baeza | 3,748.97 mi (6,033.39 km) |
| Norristown to Bailen | 3,731.28 mi (6,004.91 km) |
| Norristown to Balaguer | 3,836.77 mi (6,174.68 km) |
| Norristown to Banolas | 3,917.23 mi (6,304.18 km) |
| Norristown to Baranain | 3,692.80 mi (5,942.99 km) |
| Norristown to Barbadanes | 3,413.34 mi (5,493.24 km) |
| Norristown to Barbastro | 3,797.94 mi (6,112.19 km) |
| Norristown to Barcelona | 3,912.80 mi (6,297.04 km) |
