| Houghton Regis to Preveza | 1,356.06 mi (2,182.37 km) |
| Houghton Regis to Psychiko | 1,514.74 mi (2,437.73 km) |
| Houghton Regis to Ptolemaida | 1,312.74 mi (2,112.66 km) |
| Houghton Regis to Pylaia | 1,358.19 mi (2,185.79 km) |
| Houghton Regis to Pyrgos | 1,447.90 mi (2,330.17 km) |
| Houghton Regis to Rafina | 1,522.87 mi (2,450.82 km) |
| Houghton Regis to Rethymno | 1,677.91 mi (2,700.33 km) |
| Houghton Regis to Rodos | 1,761.47 mi (2,834.81 km) |
| Houghton Regis to Salamina | 1,506.91 mi (2,425.13 km) |
| Houghton Regis to Serres | 1,357.65 mi (2,184.93 km) |
| Houghton Regis to Sindos | 1,348.05 mi (2,169.47 km) |
| Houghton Regis to Siteia | 1,745.66 mi (2,809.36 km) |
| Houghton Regis to Skillounta | 1,457.60 mi (2,345.79 km) |
| Houghton Regis to Sparti | 1,514.47 mi (2,437.31 km) |
| Houghton Regis to Spata | 1,522.30 mi (2,449.91 km) |
