| Runkel to Berga | 647.64 mi (1,042.27 km) |
| Runkel to Berja | 1,086.40 mi (1,748.39 km) |
| Runkel to Bermeo | 703.45 mi (1,132.09 km) |
| Runkel to Berriozar | 699.50 mi (1,125.73 km) |
| Runkel to Betanzos | 913.82 mi (1,470.65 km) |
| Runkel to Betera | 856.25 mi (1,378.00 km) |
| Runkel to Bilbao | 718.45 mi (1,156.23 km) |
| Runkel to Binefar | 699.76 mi (1,126.15 km) |
| Runkel to Binisalem | 784.55 mi (1,262.60 km) |
| Runkel to Blanes | 655.39 mi (1,054.74 km) |
| Runkel to Boadilla del Monte | 902.00 mi (1,451.63 km) |
| Runkel to Boiro | 968.25 mi (1,558.24 km) |
| Runkel to Bolanos de Calatrava | 984.51 mi (1,584.41 km) |
| Runkel to Bollullos de la Mitacion | 1,145.73 mi (1,843.88 km) |
| Runkel to Bollullos par del Condado | 1,157.90 mi (1,863.46 km) |
