| Olen to Argyroupoli | 1,298.42 mi (2,089.61 km) |
| Olen to Arta | 1,136.99 mi (1,829.80 km) |
| Olen to Artemida | 1,303.49 mi (2,097.76 km) |
| Olen to Aspropyrgos | 1,283.76 mi (2,066.01 km) |
| Olen to Athens | 1,293.16 mi (2,081.14 km) |
| Olen to Chaidari | 1,288.73 mi (2,074.01 km) |
| Olen to Chalandri | 1,293.90 mi (2,082.33 km) |
| Olen to Chalkida | 1,263.09 mi (2,032.75 km) |
| Olen to Chania | 1,438.50 mi (2,315.04 km) |
| Olen to Chios | 1,358.65 mi (2,186.54 km) |
| Olen to Cholargos | 1,294.79 mi (2,083.77 km) |
| Olen to Chrysoupoli | 1,176.50 mi (1,893.40 km) |
| Olen to Dafni | 1,295.17 mi (2,084.37 km) |
| Olen to Diavata | 1,122.41 mi (1,806.34 km) |
| Olen to Didymoteicho | 1,229.09 mi (1,978.04 km) |
