| Risca to Benisa | 903.70 mi (1,454.37 km) |
| Risca to Berga | 696.71 mi (1,121.25 km) |
| Risca to Berja | 1,020.03 mi (1,641.58 km) |
| Risca to Bermeo | 565.99 mi (910.87 km) |
| Risca to Berriozar | 609.70 mi (981.21 km) |
| Risca to Betanzos | 622.82 mi (1,002.34 km) |
| Risca to Betera | 839.73 mi (1,351.42 km) |
| Risca to Bilbao | 577.06 mi (928.68 km) |
| Risca to Binefar | 692.88 mi (1,115.08 km) |
| Risca to Binisalem | 871.48 mi (1,402.52 km) |
| Risca to Blanes | 740.34 mi (1,191.46 km) |
| Risca to Boadilla del Monte | 774.82 mi (1,246.96 km) |
| Risca to Boiro | 675.97 mi (1,087.87 km) |
| Risca to Bolanos de Calatrava | 879.72 mi (1,415.78 km) |
| Risca to Bollullos de la Mitacion | 997.40 mi (1,605.16 km) |
