| Cities | Distance |
|---|
| Sion to Bicaz | 888.48 mi (1,429.87 km) |
| Sion to Bistrita | 812.86 mi (1,308.17 km) |
| Sion to Blaj | 789.86 mi (1,271.16 km) |
| Sion to Bocsa | 692.48 mi (1,114.43 km) |
| Sion to Boldesti-Scaeni | 903.43 mi (1,453.93 km) |
| Sion to Bolintin Vale | 899.55 mi (1,447.69 km) |
| Sion to Borsa | 820.04 mi (1,319.72 km) |
| Sion to Botosani | 913.32 mi (1,469.84 km) |
| Sion to Brad | 736.70 mi (1,185.61 km) |
| Sion to Bragadiru | 911.28 mi (1,466.56 km) |
| Sion to Braila | 992.15 mi (1,596.71 km) |
| Sion to Brasov | 875.66 mi (1,409.24 km) |
| Sion to Breaza | 883.68 mi (1,422.15 km) |
| Sion to Bucharest | 916.37 mi (1,474.75 km) |
| Sion to Buftea | 906.70 mi (1,459.19 km) |
