| Williamsport to Ayamonte | 3,636.30 mi (5,852.06 km) |
| Williamsport to Azcoitia | 3,692.98 mi (5,943.27 km) |
| Williamsport to Azpeitia | 3,694.96 mi (5,946.46 km) |
| Williamsport to Azuqueca de Henares | 3,728.23 mi (6,000.01 km) |
| Williamsport to Badajoz | 3,604.20 mi (5,800.40 km) |
| Williamsport to Badalona | 3,954.57 mi (6,364.26 km) |
| Williamsport to Baena | 3,772.44 mi (6,071.15 km) |
| Williamsport to Baeza | 3,801.30 mi (6,117.60 km) |
| Williamsport to Bailen | 3,783.65 mi (6,089.19 km) |
| Williamsport to Balaguer | 3,877.89 mi (6,240.87 km) |
| Williamsport to Banolas | 3,956.14 mi (6,366.79 km) |
| Williamsport to Baranain | 3,733.66 mi (6,008.75 km) |
| Williamsport to Barbadanes | 3,459.82 mi (5,568.04 km) |
| Williamsport to Barbastro | 3,839.08 mi (6,178.40 km) |
| Williamsport to Barcelona | 3,953.68 mi (6,362.83 km) |
