| Sulmona to Azcoitia | 827.99 mi (1,332.52 km) |
| Sulmona to Azpeitia | 825.71 mi (1,328.85 km) |
| Sulmona to Azuqueca de Henares | 896.75 mi (1,443.18 km) |
| Sulmona to Badajoz | 1,117.34 mi (1,798.19 km) |
| Sulmona to Badalona | 603.85 mi (971.80 km) |
| Sulmona to Baena | 1,012.89 mi (1,630.08 km) |
| Sulmona to Baeza | 960.28 mi (1,545.43 km) |
| Sulmona to Bailen | 972.79 mi (1,565.56 km) |
| Sulmona to Balaguer | 674.12 mi (1,084.90 km) |
| Sulmona to Banolas | 571.87 mi (920.34 km) |
| Sulmona to Baranain | 795.84 mi (1,280.78 km) |
| Sulmona to Barbadanes | 1,115.01 mi (1,794.44 km) |
| Sulmona to Barbastro | 707.33 mi (1,138.34 km) |
| Sulmona to Barcelona | 607.24 mi (977.25 km) |
| Sulmona to Bargas | 945.33 mi (1,521.35 km) |
