| Gaithersburg to Lake Grove (New York) | 247.35 mi (398.07 km) |
| Gaithersburg to Lake Havasu City (Arizona) | 2,062.28 mi (3,318.93 km) |
| Gaithersburg to Lake Hopatcong (New Jersey) | 186.72 mi (300.50 km) |
| Gaithersburg to Lake in the Hills (Illinois) | 620.04 mi (997.86 km) |
| Gaithersburg to Lake Jackson (Texas) | 1,250.94 mi (2,013.19 km) |
| Gaithersburg to Lake Los Angeles (California) | 2,248.05 mi (3,617.88 km) |
| Gaithersburg to Lake Magdalene (Florida) | 820.81 mi (1,320.97 km) |
| Gaithersburg to Lake Mary (Florida) | 754.57 mi (1,214.37 km) |
| Gaithersburg to Lake Monticello (Virginia) | 103.31 mi (166.25 km) |
| Gaithersburg to Lake Morton-Berrydale (Washington) | 2,295.67 mi (3,694.52 km) |
| Gaithersburg to Lake Norman of Catawba (North Carolina) | 320.15 mi (515.23 km) |
| Gaithersburg to Lake Oswego (Oregon) | 2,333.60 mi (3,755.57 km) |
| Gaithersburg to Lake Ridge (Virginia) | 31.49 mi (50.68 km) |
| Gaithersburg to Lake Ronkonkoma (New York) | 246.62 mi (396.90 km) |
| Gaithersburg to Lake Shore (Maryland) | 38.95 mi (62.69 km) |
