| Potomac to Didymoteicho | 5,103.97 mi (8,214.05 km) |
| Potomac to Drama | 5,015.57 mi (8,071.77 km) |
| Potomac to Drapetsona | 5,127.51 mi (8,251.93 km) |
| Potomac to Edessa | 4,942.08 mi (7,953.50 km) |
| Potomac to Efkarpia | 4,984.82 mi (8,022.30 km) |
| Potomac to Epanomi | 4,994.49 mi (8,037.85 km) |
| Potomac to Ermoupoli | 5,205.03 mi (8,376.69 km) |
| Potomac to Evosmos | 4,983.66 mi (8,020.43 km) |
| Potomac to Farsala | 5,018.36 mi (8,076.27 km) |
| Potomac to Florina | 4,915.20 mi (7,910.26 km) |
| Potomac to Galatsi | 5,129.96 mi (8,255.87 km) |
| Potomac to Gazi | 5,302.24 mi (8,533.12 km) |
| Potomac to Gerakas | 5,133.57 mi (8,261.69 km) |
| Potomac to Giannitsa | 4,957.54 mi (7,978.39 km) |
| Potomac to Glyfada | 5,136.28 mi (8,266.05 km) |
