Possibly not much use to flightsimmers, but still an excellent and addictive site. Specify two locations (by IATA, ICAO or lat/long) and this will show the best great circle route between them. Somewhat easier than messing about with globes and bits of string.
1 Answers
Oh, one feature that may be of interest to simmers - you can enter your start point and the range of your aircraft in nm, and it will highlight the area of the world that you can fly to.
First Officer