| Keystone to Preveza | 5,669.38 mi (9,123.99 km) |
| Keystone to Psychiko | 5,843.77 mi (9,404.64 km) |
| Keystone to Ptolemaida | 5,658.69 mi (9,106.79 km) |
| Keystone to Pylaia | 5,714.43 mi (9,196.49 km) |
| Keystone to Pyrgos | 5,746.81 mi (9,248.60 km) |
| Keystone to Rafina | 5,854.06 mi (9,421.20 km) |
| Keystone to Rethymno | 5,973.66 mi (9,613.67 km) |
| Keystone to Rodos | 6,108.01 mi (9,829.89 km) |
| Keystone to Salamina | 5,832.74 mi (9,386.89 km) |
| Keystone to Serres | 5,722.44 mi (9,209.38 km) |
| Keystone to Sindos | 5,703.93 mi (9,179.59 km) |
| Keystone to Siteia | 6,057.05 mi (9,747.88 km) |
| Keystone to Skillounta | 5,757.99 mi (9,266.59 km) |
| Keystone to Sparti | 5,814.77 mi (9,357.97 km) |
| Keystone to Spata | 5,852.04 mi (9,417.95 km) |
