| Didcot to Trim | 269.04 mi (432.98 km) |
| Didcot to Tuam | 345.57 mi (556.14 km) |
| Didcot to Tullamore | 287.40 mi (462.53 km) |
| Didcot to Waterford | 254.78 mi (410.03 km) |
| Didcot to Wexford | 227.62 mi (366.32 km) |
| Didcot to Wicklow | 223.54 mi (359.75 km) |
| Didcot to Abano Terme | 734.72 mi (1,182.42 km) |
| Didcot to Abbiategrasso | 631.48 mi (1,016.27 km) |
| Didcot to Acate | 1,266.59 mi (2,038.37 km) |
| Didcot to Acerra | 1,043.52 mi (1,679.39 km) |
| Didcot to Aci Castello | 1,256.10 mi (2,021.49 km) |
| Didcot to Aci Catena | 1,253.18 mi (2,016.79 km) |
| Didcot to Aci Sant'Antonio | 1,252.66 mi (2,015.97 km) |
| Didcot to Acireale | 1,253.25 mi (2,016.91 km) |
| Didcot to Acquaviva delle Fonti | 1,132.11 mi (1,821.96 km) |
