| Houghton Regis to Pazaryeri | 1,659.55 mi (2,670.79 km) |
| Houghton Regis to Pelitli | 2,031.28 mi (3,269.04 km) |
| Houghton Regis to Pendik | 1,594.23 mi (2,565.67 km) |
| Houghton Regis to Persembe | 1,942.05 mi (3,125.43 km) |
| Houghton Regis to Pervari | 2,275.70 mi (3,662.39 km) |
| Houghton Regis to Pinarbasi | 1,982.97 mi (3,191.28 km) |
| Houghton Regis to Piraziz | 1,962.70 mi (3,158.66 km) |
| Houghton Regis to Polatli | 1,769.67 mi (2,848.01 km) |
| Houghton Regis to Pozanti | 1,978.46 mi (3,184.03 km) |
| Houghton Regis to Refahiye | 2,032.05 mi (3,270.26 km) |
| Houghton Regis to Reyhanli | 2,101.70 mi (3,382.36 km) |
| Houghton Regis to Rize | 2,060.28 mi (3,315.70 km) |
| Houghton Regis to Sakarya | 1,645.87 mi (2,648.77 km) |
| Houghton Regis to Salihli | 1,658.75 mi (2,669.49 km) |
| Houghton Regis to Salpazari | 2,007.25 mi (3,230.36 km) |
