On their Facebook page they've mentioned there server is down but with no ETA for return.
Doesn't everyone use Nautical Miles or is that just a pilot thing?It's a bit more complex and you need to use ICAO codes (instead of IATA) but you can do a similar thing on skyvector.com. Keep in mind the distances are in nautical miles so you'll need to convert.
Phew, thanks.Seems to be working now.
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