| Eiras to Berga | 548.95 mi (883.45 km) |
| Eiras to Berja | 377.61 mi (607.70 km) |
| Eiras to Bermeo | 366.26 mi (589.44 km) |
| Eiras to Berriozar | 392.36 mi (631.44 km) |
| Eiras to Betanzos | 210.13 mi (338.17 km) |
| Eiras to Betera | 424.14 mi (682.58 km) |
| Eiras to Bilbao | 351.70 mi (566.00 km) |
| Eiras to Binefar | 467.74 mi (752.76 km) |
| Eiras to Binisalem | 597.01 mi (960.79 km) |
| Eiras to Blanes | 593.10 mi (954.50 km) |
| Eiras to Boadilla del Monte | 239.87 mi (386.03 km) |
| Eiras to Boiro | 168.19 mi (270.67 km) |
| Eiras to Bolanos de Calatrava | 267.70 mi (430.82 km) |
| Eiras to Bollullos de la Mitacion | 235.80 mi (379.48 km) |
| Eiras to Bollullos par del Condado | 225.06 mi (362.19 km) |
