| Potomac to Saulkrasti | 4,393.41 mi (7,070.50 km) |
| Potomac to Sigulda | 4,411.35 mi (7,099.38 km) |
| Potomac to Smiltene | 4,433.39 mi (7,134.85 km) |
| Potomac to Talsi | 4,335.08 mi (6,976.63 km) |
| Potomac to Tukums | 4,363.06 mi (7,021.66 km) |
| Potomac to Ulbroka | 4,400.69 mi (7,082.23 km) |
| Potomac to Valka | 4,424.05 mi (7,119.82 km) |
| Potomac to Valmiera | 4,413.40 mi (7,102.69 km) |
| Potomac to Varaklani | 4,491.69 mi (7,228.67 km) |
| Potomac to Ventspils | 4,297.31 mi (6,915.85 km) |
| Potomac to Balzers | 4,184.74 mi (6,734.69 km) |
| Potomac to Eschen | 4,180.73 mi (6,728.24 km) |
| Potomac to Gamprin | 4,180.03 mi (6,727.11 km) |
| Potomac to Mauren | 4,181.43 mi (6,729.35 km) |
| Potomac to Planken | 4,182.47 mi (6,731.04 km) |
