| Harmanli to Peterborough | 1,417.32 mi (2,280.96 km) |
| Harmanli to Peterhead | 1,618.99 mi (2,605.52 km) |
| Harmanli to Peterlee | 1,516.97 mi (2,441.32 km) |
| Harmanli to Petersfield | 1,411.87 mi (2,272.18 km) |
| Harmanli to Pinner | 1,401.10 mi (2,254.86 km) |
| Harmanli to Pitsea | 1,364.22 mi (2,195.50 km) |
| Harmanli to Plumstead | 1,379.30 mi (2,219.78 km) |
| Harmanli to Plymouth | 1,538.46 mi (2,475.92 km) |
| Harmanli to Plympton | 1,534.70 mi (2,469.86 km) |
| Harmanli to Plymstock | 1,536.02 mi (2,471.98 km) |
| Harmanli to Polegate | 1,358.93 mi (2,186.99 km) |
| Harmanli to Ponders End | 1,388.27 mi (2,234.20 km) |
| Harmanli to Pont-y-pwl | 1,512.23 mi (2,433.69 km) |
| Harmanli to Pontardulais | 1,553.76 mi (2,500.54 km) |
| Harmanli to Pontefract | 1,487.17 mi (2,393.37 km) |
