| Didcot to Paimio | 1,098.35 mi (1,767.62 km) |
| Didcot to Pargas | 1,081.71 mi (1,740.85 km) |
| Didcot to Pedersore | 1,202.36 mi (1,935.02 km) |
| Didcot to Pieksamaki | 1,282.90 mi (2,064.62 km) |
| Didcot to Pirkkala | 1,155.96 mi (1,860.33 km) |
| Didcot to Pori | 1,101.73 mi (1,773.06 km) |
| Didcot to Porvoo | 1,191.48 mi (1,917.50 km) |
| Didcot to Poytya | 1,102.60 mi (1,774.46 km) |
| Didcot to Raahe | 1,285.01 mi (2,068.03 km) |
| Didcot to Raisio | 1,082.76 mi (1,742.53 km) |
| Didcot to Raseborg | 1,109.58 mi (1,785.69 km) |
| Didcot to Rauma | 1,081.74 mi (1,740.89 km) |
| Didcot to Riihimaki | 1,170.69 mi (1,884.05 km) |
| Didcot to Rovaniemi | 1,384.54 mi (2,228.20 km) |
| Didcot to Saaminki | 1,325.52 mi (2,133.21 km) |
