| Harpenden to Preveza | 1,346.64 mi (2,167.21 km) |
| Harpenden to Psychiko | 1,505.39 mi (2,422.69 km) |
| Harpenden to Ptolemaida | 1,303.45 mi (2,097.70 km) |
| Harpenden to Pylaia | 1,348.97 mi (2,170.96 km) |
| Harpenden to Pyrgos | 1,438.46 mi (2,314.98 km) |
| Harpenden to Rafina | 1,513.53 mi (2,435.79 km) |
| Harpenden to Rethymno | 1,668.49 mi (2,685.17 km) |
| Harpenden to Rodos | 1,752.24 mi (2,819.96 km) |
| Harpenden to Salamina | 1,497.55 mi (2,410.07 km) |
| Harpenden to Serres | 1,348.51 mi (2,170.22 km) |
| Harpenden to Sindos | 1,338.82 mi (2,154.63 km) |
| Harpenden to Siteia | 1,736.28 mi (2,794.27 km) |
| Harpenden to Skillounta | 1,448.17 mi (2,330.61 km) |
| Harpenden to Sparti | 1,505.05 mi (2,422.14 km) |
| Harpenden to Spata | 1,512.96 mi (2,434.88 km) |
