| Potomac to Zd'ar nad Sazavou | 4,363.57 mi (7,022.49 km) |
| Potomac to Zlin | 4,442.17 mi (7,148.98 km) |
| Potomac to Znojmo | 4,392.13 mi (7,068.45 km) |
| Potomac to Aabenraa | 3,949.58 mi (6,356.24 km) |
| Potomac to Aalborg | 3,915.08 mi (6,300.72 km) |
| Potomac to Aarhus | 3,948.67 mi (6,354.77 km) |
| Potomac to Birkerod | 4,036.38 mi (6,495.93 km) |
| Potomac to Bronderslev | 3,910.54 mi (6,293.41 km) |
| Potomac to Copenhagen | 4,045.64 mi (6,510.83 km) |
| Potomac to Esbjerg | 3,902.85 mi (6,281.03 km) |
| Potomac to Farum | 4,034.43 mi (6,492.79 km) |
| Potomac to Fredensborg | 4,031.40 mi (6,487.91 km) |
| Potomac to Fredericia | 3,947.79 mi (6,353.35 km) |
| Potomac to Frederikshavn | 3,926.45 mi (6,319.01 km) |
| Potomac to Frederikssund | 4,023.39 mi (6,475.03 km) |
