| Didcot to Opovo | 1,088.27 mi (1,751.40 km) |
| Didcot to Osecina | 1,080.55 mi (1,738.98 km) |
| Didcot to Padinska Skela | 1,092.18 mi (1,757.69 km) |
| Didcot to Pancevo | 1,103.66 mi (1,776.17 km) |
| Didcot to Paracin | 1,174.19 mi (1,889.67 km) |
| Didcot to Pecinci | 1,074.88 mi (1,729.85 km) |
| Didcot to Petrovac na Mlavi | 1,154.35 mi (1,857.74 km) |
| Didcot to Petrovaradin | 1,057.74 mi (1,702.26 km) |
| Didcot to Pirot | 1,250.54 mi (2,012.55 km) |
| Didcot to Plandiste | 1,110.50 mi (1,787.18 km) |
| Didcot to Pozarevac | 1,135.70 mi (1,827.74 km) |
| Didcot to Pozega | 1,119.10 mi (1,801.02 km) |
| Didcot to Presevo | 1,248.43 mi (2,009.15 km) |
| Didcot to Priboj | 1,109.45 mi (1,785.49 km) |
| Didcot to Prijepolje | 1,116.12 mi (1,796.22 km) |
