| Widnes to Bicaz | 1,340.97 mi (2,158.08 km) |
| Widnes to Bistrita | 1,268.36 mi (2,041.23 km) |
| Widnes to Blaj | 1,278.93 mi (2,058.24 km) |
| Widnes to Bocsa | 1,221.94 mi (1,966.53 km) |
| Widnes to Boldesti-Scaeni | 1,407.88 mi (2,265.76 km) |
| Widnes to Bolintin Vale | 1,420.12 mi (2,285.45 km) |
| Widnes to Borsa | 1,257.43 mi (2,023.64 km) |
| Widnes to Botosani | 1,336.65 mi (2,151.14 km) |
| Widnes to Brad | 1,235.43 mi (1,988.24 km) |
| Widnes to Bragadiru | 1,431.92 mi (2,304.45 km) |
| Widnes to Braila | 1,476.65 mi (2,376.45 km) |
| Widnes to Brasov | 1,366.73 mi (2,199.53 km) |
| Widnes to Breaza | 1,386.94 mi (2,232.07 km) |
| Widnes to Bucharest | 1,434.58 mi (2,308.74 km) |
| Widnes to Buftea | 1,422.89 mi (2,289.91 km) |
