| Didcot to Alesd | 1,104.22 mi (1,777.08 km) |
| Didcot to Alexandria | 1,332.24 mi (2,144.03 km) |
| Didcot to Arad | 1,085.81 mi (1,747.44 km) |
| Didcot to Avrig | 1,230.50 mi (1,980.30 km) |
| Didcot to Babadag | 1,443.22 mi (2,322.64 km) |
| Didcot to Bacau | 1,311.27 mi (2,110.28 km) |
| Didcot to Baia Mare | 1,137.65 mi (1,830.88 km) |
| Didcot to Baia-Sprie | 1,143.03 mi (1,839.53 km) |
| Didcot to Baicoi | 1,316.01 mi (2,117.92 km) |
| Didcot to Bailesti | 1,247.40 mi (2,007.50 km) |
| Didcot to Bals | 1,266.50 mi (2,038.23 km) |
| Didcot to Baraolt | 1,270.68 mi (2,044.97 km) |
| Didcot to Barlad | 1,354.50 mi (2,179.86 km) |
| Didcot to Beclean | 1,176.73 mi (1,893.77 km) |
| Didcot to Beius | 1,114.52 mi (1,793.64 km) |
