| Didcot to Kopavogur | 1,139.97 mi (1,834.61 km) |
| Didcot to Reykjavik | 1,142.26 mi (1,838.29 km) |
| Didcot to Saudharkrokur | 1,169.76 mi (1,882.54 km) |
| Didcot to Selfoss | 1,111.02 mi (1,788.01 km) |
| Didcot to An Cabhan | 303.98 mi (489.20 km) |
| Didcot to Arklow | 224.03 mi (360.55 km) |
| Didcot to Ashtown | 246.55 mi (396.79 km) |
| Didcot to Athy | 260.90 mi (419.88 km) |
| Didcot to Baile Atha Luain | 308.34 mi (496.22 km) |
| Didcot to Ballincollig | 314.81 mi (506.65 km) |
| Didcot to Blackrock | 238.53 mi (383.88 km) |
| Didcot to Carlow | 255.23 mi (410.76 km) |
| Didcot to Carrick on Shannon | 328.69 mi (528.97 km) |
| Didcot to Carrigaline | 306.31 mi (492.95 km) |
| Didcot to Castlebar | 371.09 mi (597.22 km) |
