Gaithersburg, Maryland

ZIP 20899, Gaithersburg, MD

ZIP 20899 is in Gaithersburg, Maryland. Nearby airports include Washington Dulles International Airport (IAD), Ronald Reagan Washington National Airport (DCA), Baltimore/Washington International Thurgood Marshall Airport (BWI). Pnrly converts pasted GDS PNR text for travel to this area. Distances use ZIP and airport coordinates. Live flights, fares and schedules are not stored.

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ZIP20899

CityGaithersburg

StateMaryland (MD)

CountyMontgomery

Coordinates39.1403, -77.2220

TimezoneAmerica/New_York

Nearest airportWashington Dulles International Airport (IAD) · 18 mi

Nearby airports

Washington Dulles International Airport (IAD)18 miles · ICAO KIADRonald Reagan Washington National Airport (DCA)22 miles · ICAO KDCABaltimore/Washington International Thurgood Marshall Airport (BWI)30 miles · ICAO KBWIRichmond International Airport (RIC)113 miles · ICAO KRICPhiladelphia International Airport (PHL)117 miles · ICAO KPHL

Pnrly tools

Decode Your PNRPaste GDS text and read passengers, flights and times.Convert Your PNRTurn cryptic Amadeus, Sabre or Galileo dumps into an itinerary.View Flight DetailsExtract segments from a pasted booking dump. No live retrieve.Explore Airport CodesLook up IATA and ICAO codes from the stored catalog.Use Pnrly ToolsWhatsApp, PDF, redactor, validator and more from the same parser.

Related ZIP codes

20813Bethesda, MD · 0.8 miles20827Bethesda, MD · 0.8 miles20880Washington Grove, MD · 2.6 miles20876Germantown, MD · 3.4 miles20838Barnesville, MD · 10 miles20860Sandy Spring, MD · 10 miles20817Bethesda, MD · 11 miles20825Chevy Chase, MD · 12 miles20902Silver Spring, MD · 12 miles20904Silver Spring, MD · 13 miles21737Glenelg, MD · 13 miles20816Bethesda, MD · 14 miles21738Glenwood, MD · 15 miles20908Silver Spring, MD · 15 miles21041Ellicott City, MD · 16 miles20866Burtonsville, MD · 16 miles

Nearby cities

Bethesda, MD7.9 milesSilver Spring, MD14 milesHyattsville, MD19 milesCapitol Heights, MD27 milesBowie, MD28 milesBaltimore, MD34 miles

Questions

Which airports serve ZIP 20899?

Stored commercial airports near Gaithersburg, MD 20899: IAD (18 miles), DCA (22 miles), BWI (30 miles), RIC (113 miles), PHL (117 miles). Distances are great-circle miles from the ZIP centroid.

Can Pnrly decode a PNR for travel to Gaithersburg?

Yes. Paste Amadeus, Sabre, Galileo or Smartpoint text into the Pnrly converter or decoder. The tools read the pasted GDS dump. They do not retrieve a live booking or invent missing flights.

Is ZIP 20899 the same as a city code?

No. 20899 is a USPS ZIP code for Gaithersburg, MD. IATA city codes such as NYC live on Pnrly city-code pages and are a different dataset.