| Didcot to Poljcane | 843.53 mi (1,357.53 km) |
| Didcot to Polzela | 824.31 mi (1,326.59 km) |
| Didcot to Postojna | 809.53 mi (1,302.81 km) |
| Didcot to Prebold | 826.66 mi (1,330.38 km) |
| Didcot to Preddvor | 797.15 mi (1,282.88 km) |
| Didcot to Prevalje | 808.13 mi (1,300.57 km) |
| Didcot to Ptuj | 851.52 mi (1,370.38 km) |
| Didcot to Puconci | 853.35 mi (1,373.33 km) |
| Didcot to Race | 842.65 mi (1,356.11 km) |
| Didcot to Radece | 836.33 mi (1,345.95 km) |
| Didcot to Radenci | 850.80 mi (1,369.23 km) |
| Didcot to Radlje ob Dravi | 818.35 mi (1,317.00 km) |
| Didcot to Radovljica | 785.82 mi (1,264.65 km) |
| Didcot to Ravne na Koroskem | 810.26 mi (1,303.98 km) |
| Didcot to Razkrizje | 865.16 mi (1,392.34 km) |
