| Potomac to Lake Forest Park (Washington) | 2,308.11 mi (3,714.55 km) |
| Potomac to Lake Grove (New York) | 250.77 mi (403.57 km) |
| Potomac to Lake Havasu City (Arizona) | 2,063.72 mi (3,321.23 km) |
| Potomac to Lake Hopatcong (New Jersey) | 191.82 mi (308.70 km) |
| Potomac to Lake in the Hills (Illinois) | 624.32 mi (1,004.75 km) |
| Potomac to Lake Jackson (Texas) | 1,247.90 mi (2,008.31 km) |
| Potomac to Lake Los Angeles (California) | 2,249.78 mi (3,620.67 km) |
| Potomac to Lake Magdalene (Florida) | 813.57 mi (1,309.31 km) |
| Potomac to Lake Mary (Florida) | 747.07 mi (1,202.29 km) |
| Potomac to Lake Monticello (Virginia) | 97.34 mi (156.65 km) |
| Potomac to Lake Morton-Berrydale (Washington) | 2,300.62 mi (3,702.49 km) |
| Potomac to Lake Norman of Catawba (North Carolina) | 314.64 mi (506.36 km) |
| Potomac to Lake Oswego (Oregon) | 2,338.14 mi (3,762.88 km) |
| Potomac to Lake Ridge (Virginia) | 23.55 mi (37.90 km) |
| Potomac to Lake Ronkonkoma (New York) | 249.98 mi (402.31 km) |
