| Thetford to Oswaldtwistle | 159.33 mi (256.42 km) |
| Thetford to Oswestry | 162.07 mi (260.82 km) |
| Thetford to Otley | 144.14 mi (231.97 km) |
| Thetford to Ovenden | 142.44 mi (229.23 km) |
| Thetford to Oxford | 96.24 mi (154.89 km) |
| Thetford to Oxted | 85.79 mi (138.07 km) |
| Thetford to Padbury | 77.82 mi (125.24 km) |
| Thetford to Padiham | 158.73 mi (255.45 km) |
| Thetford to Paignton | 230.11 mi (370.32 km) |
| Thetford to Paisley | 316.15 mi (508.80 km) |
| Thetford to Palmers Green | 65.57 mi (105.53 km) |
| Thetford to Parkstone | 164.74 mi (265.13 km) |
| Thetford to Partick | 314.43 mi (506.02 km) |
| Thetford to Patcham | 113.43 mi (182.55 km) |
| Thetford to Peebles | 274.85 mi (442.33 km) |
