| Slupca to Berga | 1,026.46 mi (1,651.93 km) |
| Slupca to Berja | 1,469.35 mi (2,364.70 km) |
| Slupca to Bermeo | 1,128.66 mi (1,816.41 km) |
| Slupca to Berriozar | 1,115.41 mi (1,795.08 km) |
| Slupca to Betanzos | 1,351.24 mi (2,174.61 km) |
| Slupca to Betera | 1,236.75 mi (1,990.35 km) |
| Slupca to Bilbao | 1,143.51 mi (1,840.30 km) |
| Slupca to Binefar | 1,092.36 mi (1,757.98 km) |
| Slupca to Binisalem | 1,127.07 mi (1,813.84 km) |
| Slupca to Blanes | 1,017.77 mi (1,637.94 km) |
| Slupca to Boadilla del Monte | 1,314.11 mi (2,114.85 km) |
| Slupca to Boiro | 1,405.26 mi (2,261.55 km) |
| Slupca to Bolanos de Calatrava | 1,386.06 mi (2,230.65 km) |
| Slupca to Bollullos de la Mitacion | 1,552.95 mi (2,499.24 km) |
| Slupca to Bollullos par del Condado | 1,567.28 mi (2,522.29 km) |
