| Louth to Bollullos par del Condado | 1,150.94 mi (1,852.26 km) |
| Louth to Bormujos | 1,142.96 mi (1,839.41 km) |
| Louth to Brenes | 1,128.20 mi (1,815.66 km) |
| Louth to Brunete | 915.13 mi (1,472.76 km) |
| Louth to Bueu | 863.73 mi (1,390.03 km) |
| Louth to Bullas | 1,061.28 mi (1,707.97 km) |
| Louth to Bunol | 964.39 mi (1,552.03 km) |
| Louth to Burela de Cabo | 750.92 mi (1,208.48 km) |
| Louth to Burgos | 780.56 mi (1,256.20 km) |
| Louth to Burjasot | 957.85 mi (1,541.52 km) |
| Louth to Burriana | 931.21 mi (1,498.64 km) |
| Louth to Cabanaquinta | 753.81 mi (1,213.14 km) |
| Louth to Cabanillas del Campo | 892.29 mi (1,436.00 km) |
| Louth to Cabra | 1,118.84 mi (1,800.59 km) |
| Louth to Caceres | 1,004.97 mi (1,617.34 km) |
