| Southwater to Benisa | 850.72 mi (1,369.10 km) |
| Southwater to Berga | 625.28 mi (1,006.29 km) |
| Southwater to Berja | 987.94 mi (1,589.94 km) |
| Southwater to Bermeo | 536.97 mi (864.18 km) |
| Southwater to Berriozar | 569.10 mi (915.88 km) |
| Southwater to Betanzos | 649.32 mi (1,044.98 km) |
| Southwater to Betera | 789.86 mi (1,271.16 km) |
| Southwater to Bilbao | 549.98 mi (885.11 km) |
| Southwater to Binefar | 634.60 mi (1,021.29 km) |
| Southwater to Binisalem | 798.49 mi (1,285.04 km) |
| Southwater to Blanes | 663.03 mi (1,067.04 km) |
| Southwater to Boadilla del Monte | 752.75 mi (1,211.43 km) |
| Southwater to Boiro | 704.64 mi (1,134.01 km) |
| Southwater to Bolanos de Calatrava | 854.58 mi (1,375.31 km) |
| Southwater to Bollullos de la Mitacion | 987.56 mi (1,589.33 km) |
