| Cities | Distance |
|---|---|
| Slough to Perth | 356.87 mi (574.33 km) |
| Slough to Peterborough | 74.60 mi (120.05 km) |
| Slough to Peterhead | 417.35 mi (671.67 km) |
| Slough to Peterlee | 226.76 mi (364.93 km) |
| Slough to Petersfield | 38.00 mi (61.15 km) |
| Slough to Pinner | 10.35 mi (16.66 km) |
| Slough to Pitsea | 47.12 mi (75.83 km) |
| Slough to Plumstead | 29.19 mi (46.98 km) |
| Slough to Plymouth | 173.51 mi (279.24 km) |
| Slough to Plympton | 169.50 mi (272.78 km) |
| Slough to Plymstock | 171.97 mi (276.76 km) |
| Slough to Polegate | 59.60 mi (95.92 km) |
| Slough to Ponders End | 25.14 mi (40.46 km) |
| Slough to Pont-y-pwl | 106.11 mi (170.76 km) |
| Slough to Pontardulais | 148.76 mi (239.40 km) |