| Otopeni to Bormujos | 1,736.09 mi (2,793.96 km) |
| Otopeni to Brenes | 1,720.61 mi (2,769.05 km) |
| Otopeni to Brunete | 1,549.54 mi (2,493.74 km) |
| Otopeni to Bueu | 1,742.19 mi (2,803.79 km) |
| Otopeni to Bullas | 1,499.99 mi (2,413.99 km) |
| Otopeni to Bunol | 1,417.27 mi (2,280.88 km) |
| Otopeni to Burela de Cabo | 1,650.20 mi (2,655.74 km) |
| Otopeni to Burgos | 1,492.80 mi (2,402.43 km) |
| Otopeni to Burjasot | 1,396.08 mi (2,246.77 km) |
| Otopeni to Burriana | 1,370.48 mi (2,205.57 km) |
| Otopeni to Cabanaquinta | 1,571.13 mi (2,528.49 km) |
| Otopeni to Cabanillas del Campo | 1,506.47 mi (2,424.42 km) |
| Otopeni to Cabra | 1,652.98 mi (2,660.21 km) |
| Otopeni to Caceres | 1,689.73 mi (2,719.36 km) |
| Otopeni to Cadiz | 1,773.96 mi (2,854.91 km) |
