| Siegburg to Bormujos | 1,134.43 mi (1,825.69 km) |
| Siegburg to Brenes | 1,117.93 mi (1,799.13 km) |
| Siegburg to Brunete | 897.61 mi (1,444.57 km) |
| Siegburg to Bueu | 956.06 mi (1,538.62 km) |
| Siegburg to Bullas | 982.23 mi (1,580.74 km) |
| Siegburg to Bunol | 876.53 mi (1,410.64 km) |
| Siegburg to Burela de Cabo | 842.39 mi (1,355.70 km) |
| Siegburg to Burgos | 779.37 mi (1,254.28 km) |
| Siegburg to Burjasot | 862.94 mi (1,388.77 km) |
| Siegburg to Burriana | 832.08 mi (1,339.11 km) |
| Siegburg to Cabanaquinta | 802.29 mi (1,291.17 km) |
| Siegburg to Cabanillas del Campo | 862.31 mi (1,387.75 km) |
| Siegburg to Cabra | 1,084.25 mi (1,744.93 km) |
| Siegburg to Caceres | 1,020.88 mi (1,642.94 km) |
| Siegburg to Cadiz | 1,190.45 mi (1,915.84 km) |
