Potomac, Maryland

ZIP 20859, Potomac, MD

ZIP 20859 is in Potomac, 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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ZIP20859

CityPotomac

StateMaryland (MD)

CountyMontgomery

Coordinates39.1440, -77.2076

TimezoneAmerica/New_York

Nearest airportWashington Dulles International Airport (IAD) · 19 mi

Nearby airports

Washington Dulles International Airport (IAD)19 miles · ICAO KIADRonald Reagan Washington National Airport (DCA)22 miles · ICAO KDCABaltimore/Washington International Thurgood Marshall Airport (BWI)29 miles · ICAO KBWIRichmond International Airport (RIC)113 miles · ICAO KRICPhiladelphia International Airport (PHL)116 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 miles20899Gaithersburg, MD · 0.8 miles20880Washington Grove, MD · 1.9 miles20876Germantown, MD · 3.4 miles20860Sandy Spring, MD · 9.6 miles20838Barnesville, MD · 11 miles20817Bethesda, MD · 11 miles20902Silver Spring, MD · 11 miles20904Silver Spring, MD · 12 miles20825Chevy Chase, MD · 12 miles21737Glenelg, MD · 13 miles21738Glenwood, MD · 14 miles20908Silver Spring, MD · 14 miles20816Bethesda, MD · 14 miles20866Burtonsville, MD · 15 miles21041Ellicott City, MD · 16 miles

Nearby cities

Bethesda, MD7.7 milesSilver Spring, MD13 milesHyattsville, MD19 milesCapitol Heights, MD26 milesBowie, MD27 milesBaltimore, MD33 miles

Questions

Which airports serve ZIP 20859?

Stored commercial airports near Potomac, MD 20859: IAD (19 miles), DCA (22 miles), BWI (29 miles), RIC (113 miles), PHL (116 miles). Distances are great-circle miles from the ZIP centroid.

Can Pnrly decode a PNR for travel to Potomac?

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 20859 the same as a city code?

No. 20859 is a USPS ZIP code for Potomac, MD. IATA city codes such as NYC live on Pnrly city-code pages and are a different dataset.