| Didcot to Bitonto | 1,115.25 mi (1,794.83 km) |
| Didcot to Bitritto | 1,123.97 mi (1,808.86 km) |
| Didcot to Bollate | 630.79 mi (1,015.17 km) |
| Didcot to Bologna | 759.27 mi (1,221.92 km) |
| Didcot to Bolzano | 669.36 mi (1,077.23 km) |
| Didcot to Bomporto | 736.81 mi (1,185.79 km) |
| Didcot to Bonate di Sopra | 639.87 mi (1,029.77 km) |
| Didcot to Bondeno | 743.20 mi (1,196.06 km) |
| Didcot to Bordighera | 679.94 mi (1,094.26 km) |
| Didcot to Borgaro Torinese | 603.68 mi (971.53 km) |
| Didcot to Borgo a Buggiano | 769.05 mi (1,237.66 km) |
| Didcot to Borgo San Dalmazzo | 643.57 mi (1,035.72 km) |
| Didcot to Borgo San Lorenzo | 787.57 mi (1,267.47 km) |
| Didcot to Borgomanero | 601.45 mi (967.94 km) |
| Didcot to Borgoricco | 734.30 mi (1,181.74 km) |
