| Unterwellenborn to Bormujos | 1,258.80 mi (2,025.84 km) |
| Unterwellenborn to Brenes | 1,242.07 mi (1,998.92 km) |
| Unterwellenborn to Brunete | 1,026.02 mi (1,651.23 km) |
| Unterwellenborn to Bueu | 1,116.14 mi (1,796.25 km) |
| Unterwellenborn to Bullas | 1,082.20 mi (1,741.64 km) |
| Unterwellenborn to Bunol | 976.96 mi (1,572.26 km) |
| Unterwellenborn to Burela de Cabo | 1,005.01 mi (1,617.41 km) |
| Unterwellenborn to Burgos | 918.35 mi (1,477.94 km) |
| Unterwellenborn to Burjasot | 960.74 mi (1,546.17 km) |
| Unterwellenborn to Burriana | 929.45 mi (1,495.81 km) |
| Unterwellenborn to Cabanaquinta | 955.29 mi (1,537.39 km) |
| Unterwellenborn to Cabanillas del Campo | 987.51 mi (1,589.24 km) |
| Unterwellenborn to Cabra | 1,199.84 mi (1,930.95 km) |
| Unterwellenborn to Caceres | 1,157.00 mi (1,862.01 km) |
| Unterwellenborn to Cadiz | 1,312.36 mi (2,112.04 km) |
