| Olton to Preveza | 1,421.66 mi (2,287.94 km) |
| Olton to Psychiko | 1,580.13 mi (2,542.97 km) |
| Olton to Ptolemaida | 1,377.95 mi (2,217.60 km) |
| Olton to Pylaia | 1,423.06 mi (2,290.20 km) |
| Olton to Pyrgos | 1,513.53 mi (2,435.78 km) |
| Olton to Rafina | 1,588.22 mi (2,556.00 km) |
| Olton to Rethymno | 1,743.51 mi (2,805.91 km) |
| Olton to Rodos | 1,826.36 mi (2,939.25 km) |
| Olton to Salamina | 1,572.35 mi (2,530.45 km) |
| Olton to Serres | 1,422.17 mi (2,288.76 km) |
| Olton to Sindos | 1,412.94 mi (2,273.91 km) |
| Olton to Siteia | 1,811.15 mi (2,914.76 km) |
| Olton to Skillounta | 1,523.23 mi (2,451.40 km) |
| Olton to Sparti | 1,580.09 mi (2,542.91 km) |
| Olton to Spata | 1,587.68 mi (2,555.13 km) |
