| Potomac to Vrilissia | 5,132.85 mi (8,260.53 km) |
| Potomac to Vyronas | 5,132.42 mi (8,259.83 km) |
| Potomac to Xanthi | 5,046.79 mi (8,122.02 km) |
| Potomac to Ymittos | 5,132.05 mi (8,259.23 km) |
| Potomac to Zefyri | 5,126.42 mi (8,250.17 km) |
| Potomac to Zografos | 5,132.51 mi (8,259.98 km) |
| Potomac to Basse-Terre | 1,844.93 mi (2,969.12 km) |
| Potomac to Pointe-a-Pitre | 1,836.14 mi (2,954.99 km) |
| Potomac to Abony | 4,608.30 mi (7,416.35 km) |
| Potomac to Ajka | 4,513.90 mi (7,264.42 km) |
| Potomac to Albertirsa | 4,590.51 mi (7,387.71 km) |
| Potomac to Baja | 4,603.90 mi (7,409.27 km) |
| Potomac to Balassagyarmat | 4,547.16 mi (7,317.95 km) |
| Potomac to Balatonalmadi | 4,534.94 mi (7,298.29 km) |
| Potomac to Balatonfured | 4,532.64 mi (7,294.57 km) |
