| Potomac to Lake Shore (Maryland) | 38.41 mi (61.81 km) |
| Potomac to Lake St. Louis (Missouri) | 730.48 mi (1,175.60 km) |
| Potomac to Lake Station (Indiana) | 558.74 mi (899.21 km) |
| Potomac to Lake Stevens (Washington) | 2,298.81 mi (3,699.58 km) |
| Potomac to Lake Stickney (Washington) | 2,306.57 mi (3,712.07 km) |
| Potomac to Lake Tapps (Washington) | 2,304.02 mi (3,707.96 km) |
| Potomac to Lake Wales (Florida) | 807.16 mi (1,299.00 km) |
| Potomac to Lake Wylie (South Carolina) | 344.54 mi (554.49 km) |
| Potomac to Lake Zurich (Illinois) | 611.66 mi (984.37 km) |
| Potomac to Lakeland (Florida) | 804.92 mi (1,295.39 km) |
| Potomac to Lakeland (Tennessee) | 736.89 mi (1,185.90 km) |
| Potomac to Lakeland Highlands (Florida) | 811.28 mi (1,305.62 km) |
| Potomac to Lakeland North (Washington) | 2,308.93 mi (3,715.87 km) |
| Potomac to Lakeland South (Washington) | 2,309.17 mi (3,716.26 km) |
| Potomac to Lakeland Village (California) | 2,248.34 mi (3,618.35 km) |
