Plan a leg
Two idents. The distance, the track to steer as you leave, the cruise levels the semicircular rule offers, and roughly how long it takes in the sort of aircraft people fly here. No winds, because there is no wind model behind this and pretending otherwise would be worse than saying so. If you would rather be told where to go, say so below and it will pick something.
KADWKNHK
Joint Base Andrews to Patuxent River Naval Air Station (Trapnell Field)
- Great circle distance
- 38nm
- 71 km
- Track on departure
- 146°
- heading south east
- Track on arrival
- 146°
- the same heading the whole way
- Cruise levels
- FL290
- Eastbound, so odd levels
Roughly how long
Still air, plus half an hour for the climb, the descent and the taxi at both ends. A real day is longer or shorter by whatever the wind is doing.
- Light single120 kt49 min
- Turboprop280 kt38 min
- Narrow body450 kt35 min
- Wide body490 kt35 min
Both ends
- Joint Base AndrewsKADW · ADW · United StatesLongest runway 01L/19R, 11,301 ft · elevation 280 ft
- Patuxent River Naval Air Station (Trapnell Field)KNHK · NHK · United StatesLongest runway 06/24, 11,799 ft · elevation 39 ft
Halfway is 38.5°N 76.6°W, which on a long leg is further north than the map makes it look.