| Cities | Distance |
|---|---|
| Thornton to Perth | 190.61 mi (306.76 km) |
| Thornton to Peterborough | 107.76 mi (173.42 km) |
| Thornton to Peterhead | 256.99 mi (413.59 km) |
| Thornton to Peterlee | 70.24 mi (113.05 km) |
| Thornton to Petersfield | 196.30 mi (315.91 km) |
| Thornton to Pinner | 163.63 mi (263.34 km) |
| Thornton to Pitsea | 182.38 mi (293.51 km) |
| Thornton to Plumstead | 178.50 mi (287.27 km) |
| Thornton to Plymouth | 255.42 mi (411.05 km) |
| Thornton to Plympton | 253.03 mi (407.21 km) |
| Thornton to Plymstock | 255.52 mi (411.21 km) |
| Thornton to Polegate | 223.33 mi (359.42 km) |
| Thornton to Ponders End | 166.25 mi (267.55 km) |
| Thornton to Pont-y-pwl | 152.54 mi (245.48 km) |
| Thornton to Pontardulais | 170.38 mi (274.20 km) |