| South Portland to Didymoteicho | 4,625.41 mi (7,443.87 km) |
| South Portland to Drama | 4,537.78 mi (7,302.85 km) |
| South Portland to Drapetsona | 4,652.40 mi (7,487.31 km) |
| South Portland to Edessa | 4,465.33 mi (7,186.25 km) |
| South Portland to Efkarpia | 4,507.79 mi (7,254.58 km) |
| South Portland to Epanomi | 4,517.65 mi (7,270.45 km) |
| South Portland to Ermoupoli | 4,729.65 mi (7,611.64 km) |
| South Portland to Evosmos | 4,506.65 mi (7,252.75 km) |
| South Portland to Farsala | 4,542.71 mi (7,310.79 km) |
| South Portland to Florina | 4,438.75 mi (7,143.48 km) |
| South Portland to Galatsi | 4,654.71 mi (7,491.04 km) |
| South Portland to Gazi | 4,828.82 mi (7,771.24 km) |
| South Portland to Gerakas | 4,658.26 mi (7,496.74 km) |
| South Portland to Giannitsa | 4,480.66 mi (7,210.92 km) |
| South Portland to Glyfada | 4,661.17 mi (7,501.44 km) |
