| Cities | Distance |
|---|---|
| Didcot to Amersham | 27.79 mi (44.73 km) |
| Didcot to Amesbury | 37.88 mi (60.97 km) |
| Didcot to Ammanford | 118.59 mi (190.86 km) |
| Didcot to Ampthill | 43.25 mi (69.60 km) |
| Didcot to Andover | 29.37 mi (47.26 km) |
| Didcot to Annan | 247.83 mi (398.85 km) |
| Didcot to Antrim | 297.36 mi (478.56 km) |
| Didcot to Appleton | 132.43 mi (213.13 km) |
| Didcot to Appley Bridge | 149.80 mi (241.08 km) |
| Didcot to Arbroath | 346.65 mi (557.88 km) |
| Didcot to Ardrossan | 314.85 mi (506.71 km) |
| Didcot to Armadale | 313.10 mi (503.88 km) |
| Didcot to Armthorpe | 133.53 mi (214.90 km) |
| Didcot to Arnold | 96.78 mi (155.75 km) |
| Didcot to Ascot | 28.07 mi (45.17 km) |