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The Great Circle Mapper is a web tool for visualizing the great circle path between airports around the globe and for computing the distance along this path.

California
Joined June 2010
"TAROM's Last Airbus A318 Turns Into A Pumpkin" is today's Featured Map on gcmap.com. (Permalink: gcmap.com/featured/20241031) #TAROM @Airbus #A318
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"Icelandair's Boeing 757-300 Retirement" is today's Featured Map on gcmap.com. (Permalink: gcmap.com/featured/20241021) @Icelandair @BoeingAirplanes @Boeing
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"United's Summer 2024 International Expansion" is today's Featured Map on gcmap.com. (Permalink: gcmap.com/featured/20241011) @united
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"Asheville and Hurricane Helene" is today's Featured Map on gcmap.com. (Permalink: gcmap.com/featured/20241004) Please consider a donation via SupportCarolina.com. #Asheville #HurricaneHelene
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"Southwest Heads East Overnight for Valentine's Day" is today's Featured Map on gcmap.com. (Permalink: gcmap.com/featured/20240725) @SouthwestAir #redeye
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35th Anniversary of United Airlines Flight 232 DC-10 at Sioux City" is today's Featured Map on gcmap.com. (Permalink: gcmap.com/featured/20240719) @united @SiouxGatewayAir
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"Zeros" is today's Featured Map on gcmap.com. (Permalink: gcmap.com/featured/20240708)
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"2002 Mid-Air Collision Over Überlingen" is today's Featured Map on gcmap.com. (Permalink: gcmap.com/featured/20240701) #TCAS
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"Final Airbus BelugaXL Finally Enters Service" is today's Featured Map on gcmap.com. (Permalink: gcmap.com/featured/20240612) @Airbus #BelugaXL
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