| Didcot to Apatin | 1,006.18 mi (1,619.29 km) |
| Didcot to Arandelovac | 1,121.86 mi (1,805.47 km) |
| Didcot to Arilje | 1,125.25 mi (1,810.92 km) |
| Didcot to Babusnica | 1,246.92 mi (2,006.72 km) |
| Didcot to Bac | 1,026.77 mi (1,652.43 km) |
| Didcot to Backa Palanka | 1,038.54 mi (1,671.37 km) |
| Didcot to Backa Topola | 1,027.75 mi (1,654.01 km) |
| Didcot to Backi Petrovac | 1,042.36 mi (1,677.51 km) |
| Didcot to Bajina Basta | 1,094.73 mi (1,761.81 km) |
| Didcot to Batajnica | 1,087.71 mi (1,750.51 km) |
| Didcot to Batocina | 1,149.41 mi (1,849.80 km) |
| Didcot to Becej | 1,051.40 mi (1,692.06 km) |
| Didcot to Bela Crkva | 1,134.74 mi (1,826.19 km) |
| Didcot to Bela Palanka | 1,236.53 mi (1,990.00 km) |
| Didcot to Belgrade | 1,098.14 mi (1,767.29 km) |
