| South Portland to Nafplio | 4,633.39 mi (7,456.72 km) |
| South Portland to Naousa | 4,472.94 mi (7,198.50 km) |
| South Portland to Nea Alikarnassos | 4,834.23 mi (7,779.95 km) |
| South Portland to Nea Artaki | 4,628.28 mi (7,448.50 km) |
| South Portland to Nea Erythraia | 4,654.69 mi (7,490.99 km) |
| South Portland to Nea Filadelfeia | 4,653.29 mi (7,488.74 km) |
| South Portland to Nea Ionia | 4,654.00 mi (7,489.89 km) |
| South Portland to Nea Makri | 4,661.77 mi (7,502.39 km) |
| South Portland to Nea Michaniona | 4,513.22 mi (7,263.32 km) |
| South Portland to Nea Moudania | 4,540.30 mi (7,306.90 km) |
| South Portland to Nea Smyrni | 4,656.17 mi (7,493.38 km) |
| South Portland to Neo Psychiko | 4,656.85 mi (7,494.48 km) |
| South Portland to Nikaia | 4,651.89 mi (7,486.50 km) |
| South Portland to Oraiokastro | 4,504.31 mi (7,248.98 km) |
| South Portland to Orestiada | 4,620.28 mi (7,435.63 km) |
