| Sidcup to Bollullos par del Condado | 1,026.22 mi (1,651.54 km) |
| Sidcup to Bormujos | 1,017.14 mi (1,636.92 km) |
| Sidcup to Brenes | 1,002.04 mi (1,612.64 km) |
| Sidcup to Brunete | 786.55 mi (1,265.83 km) |
| Sidcup to Bueu | 755.31 mi (1,215.55 km) |
| Sidcup to Bullas | 928.25 mi (1,493.87 km) |
| Sidcup to Bunol | 830.71 mi (1,336.90 km) |
| Sidcup to Burela de Cabo | 640.46 mi (1,030.72 km) |
| Sidcup to Burgos | 652.69 mi (1,050.40 km) |
| Sidcup to Burjasot | 823.95 mi (1,326.02 km) |
| Sidcup to Burriana | 797.18 mi (1,282.93 km) |
| Sidcup to Cabanaquinta | 633.59 mi (1,019.67 km) |
| Sidcup to Cabanillas del Campo | 762.17 mi (1,226.59 km) |
| Sidcup to Cabra | 989.63 mi (1,592.65 km) |
| Sidcup to Caceres | 881.88 mi (1,419.25 km) |
