| Cities | Distance |
|---|---|
| Grinon to Peterborough | 870.18 mi (1,400.42 km) |
| Grinon to Peterhead | 1,198.34 mi (1,928.54 km) |
| Grinon to Peterlee | 1,011.54 mi (1,627.92 km) |
| Grinon to Petersfield | 758.33 mi (1,220.42 km) |
| Grinon to Pinner | 803.22 mi (1,292.65 km) |
| Grinon to Pitsea | 811.45 mi (1,305.91 km) |
| Grinon to Plumstead | 801.35 mi (1,289.64 km) |
| Grinon to Plymouth | 701.76 mi (1,129.38 km) |
| Grinon to Plympton | 702.70 mi (1,130.88 km) |
| Grinon to Plymstock | 700.72 mi (1,127.69 km) |
| Grinon to Polegate | 758.75 mi (1,221.09 km) |
| Grinon to Ponders End | 810.28 mi (1,304.02 km) |
| Grinon to Pont-y-pwl | 794.56 mi (1,278.73 km) |
| Grinon to Pontardulais | 794.16 mi (1,278.08 km) |
| Grinon to Pontefract | 938.49 mi (1,510.35 km) |