| Didcot to Brescia | 669.71 mi (1,077.80 km) |
| Didcot to Bressanone | 672.26 mi (1,081.90 km) |
| Didcot to Bresso | 633.88 mi (1,020.14 km) |
| Didcot to Brindisi | 1,184.48 mi (1,906.24 km) |
| Didcot to Broni | 659.97 mi (1,062.12 km) |
| Didcot to Bronte | 1,233.48 mi (1,985.10 km) |
| Didcot to Brugherio | 637.06 mi (1,025.25 km) |
| Didcot to Brugnera | 739.24 mi (1,189.70 km) |
| Didcot to Bruino | 605.29 mi (974.12 km) |
| Didcot to Brunico | 679.97 mi (1,094.31 km) |
| Didcot to Brusciano | 1,046.96 mi (1,684.93 km) |
| Didcot to Bucine | 819.14 mi (1,318.28 km) |
| Didcot to Budrio | 763.24 mi (1,228.32 km) |
| Didcot to Busca | 632.82 mi (1,018.43 km) |
| Didcot to Bussolengo | 695.60 mi (1,119.46 km) |
