| Didcot to Beocin | 1,054.09 mi (1,696.39 km) |
| Didcot to Blace | 1,192.15 mi (1,918.59 km) |
| Didcot to Bogatic | 1,057.64 mi (1,702.11 km) |
| Didcot to Bojnik | 1,221.08 mi (1,965.14 km) |
| Didcot to Boljevac | 1,197.71 mi (1,927.53 km) |
| Didcot to Bor | 1,192.02 mi (1,918.37 km) |
| Didcot to Borca | 1,095.85 mi (1,763.60 km) |
| Didcot to Bosilegrad | 1,273.06 mi (2,048.80 km) |
| Didcot to Brus | 1,178.19 mi (1,896.12 km) |
| Didcot to Bujanovac | 1,246.18 mi (2,005.54 km) |
| Didcot to Cacak | 1,129.88 mi (1,818.36 km) |
| Didcot to Cajetina | 1,110.17 mi (1,786.65 km) |
| Didcot to Cicevac | 1,181.52 mi (1,901.48 km) |
| Didcot to Coka | 1,045.21 mi (1,682.11 km) |
| Didcot to Crna Trava | 1,253.04 mi (2,016.57 km) |
