| Shannon to Bormujos | 1,068.95 mi (1,720.31 km) |
| Shannon to Brenes | 1,057.64 mi (1,702.10 km) |
| Shannon to Brunete | 881.24 mi (1,418.21 km) |
| Shannon to Bueu | 718.37 mi (1,156.11 km) |
| Shannon to Bullas | 1,070.40 mi (1,722.64 km) |
| Shannon to Bunol | 995.34 mi (1,601.85 km) |
| Shannon to Burela de Cabo | 629.85 mi (1,013.64 km) |
| Shannon to Burgos | 755.69 mi (1,216.16 km) |
| Shannon to Burjasot | 996.88 mi (1,604.32 km) |
| Shannon to Burriana | 978.41 mi (1,574.60 km) |
| Shannon to Cabanaquinta | 681.26 mi (1,096.38 km) |
| Shannon to Cabanillas del Campo | 875.35 mi (1,408.74 km) |
| Shannon to Cabra | 1,074.93 mi (1,729.93 km) |
| Shannon to Caceres | 921.81 mi (1,483.51 km) |
| Shannon to Cadiz | 1,124.78 mi (1,810.16 km) |
