| Gresham to Preveza | 6,170.56 mi (9,930.56 km) |
| Gresham to Psychiko | 6,296.47 mi (10,133.19 km) |
| Gresham to Ptolemaida | 6,093.08 mi (9,805.86 km) |
| Gresham to Pylaia | 6,115.41 mi (9,841.81 km) |
| Gresham to Pyrgos | 6,266.98 mi (10,085.73 km) |
| Gresham to Rafina | 6,300.90 mi (10,140.33 km) |
| Gresham to Rethymno | 6,479.83 mi (10,428.28 km) |
| Gresham to Rodos | 6,487.19 mi (10,440.13 km) |
| Gresham to Salamina | 6,293.47 mi (10,128.35 km) |
| Gresham to Serres | 6,096.44 mi (9,811.27 km) |
| Gresham to Sindos | 6,107.22 mi (9,828.63 km) |
| Gresham to Siteia | 6,525.06 mi (10,501.07 km) |
| Gresham to Skillounta | 6,274.64 mi (10,098.05 km) |
| Gresham to Sparti | 6,326.70 mi (10,181.84 km) |
| Gresham to Spata | 6,302.33 mi (10,142.62 km) |
