| Widnes to Apatin | 1,103.39 mi (1,775.73 km) |
| Widnes to Arandelovac | 1,221.85 mi (1,966.37 km) |
| Widnes to Arilje | 1,228.71 mi (1,977.42 km) |
| Widnes to Babusnica | 1,347.74 mi (2,168.98 km) |
| Widnes to Bac | 1,124.83 mi (1,810.24 km) |
| Widnes to Backa Palanka | 1,136.86 mi (1,829.59 km) |
| Widnes to Backa Topola | 1,122.56 mi (1,806.59 km) |
| Widnes to Backi Petrovac | 1,139.64 mi (1,834.08 km) |
| Widnes to Bajina Basta | 1,198.56 mi (1,928.89 km) |
| Widnes to Batajnica | 1,185.59 mi (1,908.02 km) |
| Widnes to Batocina | 1,248.83 mi (2,009.80 km) |
| Widnes to Becej | 1,146.29 mi (1,844.78 km) |
| Widnes to Bela Crkva | 1,229.94 mi (1,979.40 km) |
| Widnes to Bela Palanka | 1,337.00 mi (2,151.70 km) |
| Widnes to Belgrade | 1,195.98 mi (1,924.74 km) |
