| Rostusa to Berga | 963.82 mi (1,551.11 km) |
| Rostusa to Berja | 1,298.05 mi (2,089.01 km) |
| Rostusa to Bermeo | 1,190.62 mi (1,916.11 km) |
| Rostusa to Berriozar | 1,139.35 mi (1,833.61 km) |
| Rostusa to Betanzos | 1,466.16 mi (2,359.56 km) |
| Rostusa to Betera | 1,110.88 mi (1,787.79 km) |
| Rostusa to Bilbao | 1,200.98 mi (1,932.79 km) |
| Rostusa to Binefar | 1,044.43 mi (1,680.85 km) |
| Rostusa to Binisalem | 939.15 mi (1,511.42 km) |
| Rostusa to Blanes | 917.87 mi (1,477.16 km) |
| Rostusa to Boadilla del Monte | 1,274.51 mi (2,051.13 km) |
| Rostusa to Boiro | 1,505.65 mi (2,423.11 km) |
| Rostusa to Bolanos de Calatrava | 1,291.76 mi (2,078.89 km) |
| Rostusa to Bollullos de la Mitacion | 1,449.97 mi (2,333.51 km) |
| Rostusa to Bollullos par del Condado | 1,470.71 mi (2,366.88 km) |
