| Dorchester to Benisa | 838.01 mi (1,348.65 km) |
| Dorchester to Berga | 628.98 mi (1,012.24 km) |
| Dorchester to Berja | 958.66 mi (1,542.82 km) |
| Dorchester to Bermeo | 504.25 mi (811.51 km) |
| Dorchester to Berriozar | 545.60 mi (878.06 km) |
| Dorchester to Betanzos | 580.96 mi (934.97 km) |
| Dorchester to Betera | 774.46 mi (1,246.37 km) |
| Dorchester to Bilbao | 515.84 mi (830.16 km) |
| Dorchester to Binefar | 626.21 mi (1,007.78 km) |
| Dorchester to Binisalem | 803.75 mi (1,293.52 km) |
| Dorchester to Blanes | 672.47 mi (1,082.23 km) |
| Dorchester to Boadilla del Monte | 715.60 mi (1,151.65 km) |
| Dorchester to Boiro | 635.35 mi (1,022.50 km) |
| Dorchester to Bolanos de Calatrava | 819.90 mi (1,319.51 km) |
| Dorchester to Bollullos de la Mitacion | 942.36 mi (1,516.59 km) |
