| Cities | Distance |
|---|---|
| Sion to Bonnyrigg | 804.64 mi (1,294.95 km) |
| Sion to Bootle | 677.84 mi (1,090.88 km) |
| Sion to Borehamwood | 509.99 mi (820.75 km) |
| Sion to Boscombe | 522.95 mi (841.60 km) |
| Sion to Boston | 570.63 mi (918.34 km) |
| Sion to Bottesford | 618.62 mi (995.57 km) |
| Sion to Bourne | 569.09 mi (915.85 km) |
| Sion to Bournemouth | 524.23 mi (843.67 km) |
| Sion to Bournville | 598.04 mi (962.45 km) |
| Sion to Bovingdon | 521.28 mi (838.92 km) |
| Sion to Bowdon | 656.03 mi (1,055.79 km) |
| Sion to Boxley | 467.83 mi (752.90 km) |
| Sion to Brackley | 554.86 mi (892.97 km) |
| Sion to Bracknell | 513.74 mi (826.79 km) |
| Sion to Bradford | 660.07 mi (1,062.28 km) |