| Cities | Distance |
|---|---|
| Porsgrunn to Prestatyn | 641.18 mi (1,031.89 km) |
| Porsgrunn to Preston | 599.81 mi (965.29 km) |
| Porsgrunn to Prestonpans | 516.96 mi (831.97 km) |
| Porsgrunn to Prestwich | 598.38 mi (963.00 km) |
| Porsgrunn to Prestwick | 588.65 mi (947.35 km) |
| Porsgrunn to Prudhoe | 519.70 mi (836.38 km) |
| Porsgrunn to Pudsey | 567.53 mi (913.35 km) |
| Porsgrunn to Quedgeley | 686.68 mi (1,105.10 km) |
| Porsgrunn to Queensbury | 574.21 mi (924.10 km) |
| Porsgrunn to Queensferry | 530.59 mi (853.90 km) |
| Porsgrunn to Radcliffe | 598.27 mi (962.83 km) |
| Porsgrunn to Radstock | 720.25 mi (1,159.14 km) |
| Porsgrunn to Rainham | 643.48 mi (1,035.58 km) |
| Porsgrunn to Rainhill | 618.10 mi (994.74 km) |
| Porsgrunn to Ramsbottom | 593.78 mi (955.59 km) |