| Somma Lombardo to Bormujos | 953.31 mi (1,534.20 km) |
| Somma Lombardo to Brenes | 936.70 mi (1,507.47 km) |
| Somma Lombardo to Brunete | 736.40 mi (1,185.13 km) |
| Somma Lombardo to Bueu | 897.51 mi (1,444.39 km) |
| Somma Lombardo to Bullas | 749.09 mi (1,205.54 km) |
| Somma Lombardo to Bunol | 647.76 mi (1,042.47 km) |
| Somma Lombardo to Burela de Cabo | 802.10 mi (1,290.85 km) |
| Somma Lombardo to Burgos | 657.16 mi (1,057.60 km) |
| Somma Lombardo to Burjasot | 629.09 mi (1,012.42 km) |
| Somma Lombardo to Burriana | 598.54 mi (963.25 km) |
| Somma Lombardo to Cabanaquinta | 726.34 mi (1,168.94 km) |
| Somma Lombardo to Cabanillas del Campo | 694.17 mi (1,117.17 km) |
| Somma Lombardo to Cabra | 882.93 mi (1,420.94 km) |
| Somma Lombardo to Caceres | 876.03 mi (1,409.84 km) |
| Somma Lombardo to Cadiz | 1,001.67 mi (1,612.03 km) |
