| Dublin to Bormujos | 1,104.38 mi (1,777.32 km) |
| Dublin to Brenes | 1,091.84 mi (1,757.14 km) |
| Dublin to Brunete | 901.02 mi (1,450.05 km) |
| Dublin to Bueu | 771.13 mi (1,241.01 km) |
| Dublin to Bullas | 1,079.53 mi (1,737.34 km) |
| Dublin to Bunol | 996.45 mi (1,603.63 km) |
| Dublin to Burela de Cabo | 672.21 mi (1,081.82 km) |
| Dublin to Burgos | 769.74 mi (1,238.78 km) |
| Dublin to Burjasot | 995.46 mi (1,602.03 km) |
| Dublin to Burriana | 974.10 mi (1,567.67 km) |
| Dublin to Cabanaquinta | 708.88 mi (1,140.84 km) |
| Dublin to Cabanillas del Campo | 889.58 mi (1,431.64 km) |
| Dublin to Cabra | 1,100.91 mi (1,771.74 km) |
| Dublin to Caceres | 958.11 mi (1,541.93 km) |
| Dublin to Cadiz | 1,161.81 mi (1,869.74 km) |
