BWI
Baltimore
United States
14,584 km
9,062 miles
GTN
Glentanner Station
New Zealand
Distance
14,584 km
9,062 mi / 7,875 nm
Est. Flight Time
18h
Ultra-long-haul route
Time Difference
+16h
America/New_York
Heading
242°
west southwest

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Airport Comparison

BWI GTN
Airport Name Baltimore/Washington International Thurgood Marshall Airport Glentanner Airport
IATA Code BWI GTN
ICAO Code KBWI NZGT
City Baltimore Glentanner Station
Country United States New Zealand
Timezone America/New_York Pacific/Auckland
Elevation 143 ft 1,824 ft
Coordinates 39.180000, -76.670000 -43.910000, 170.130000

Baltimore (BWI) to Glentanner Station (GTN) Flight Distance

The flight distance from Baltimore/Washington International Thurgood Marshall Airport (BWI) in Baltimore, United States to Glentanner Airport (GTN) in Glentanner Station, New Zealand is 14,584 kilometers (9,062 miles / 7,875 nautical miles). The estimated flight time for this route is approximately 18h, flying west southwest at a heading of 242°.

This is an ultra-long-haul route, one of the longest in aviation. It requires wide-body aircraft with extended range capability such as the Airbus A350-900ULR or Boeing 777-200LR. Passengers should prepare for an extended flight with multiple meal services.

This is an international route connecting United States with New Zealand. It is an intercontinental flight between North America and Oceania. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 23:19 in Baltimore, it's 15:19 in Glentanner Station. With a 16-hour time difference, travelers should plan for significant jet lag. It typically takes one day per hour of time difference to fully adjust.

There is a significant elevation difference of 1,681 feet between the two airports. Glentanner Airport sits higher than Baltimore/Washington International Thurgood Marshall Airport.

The return flight from Glentanner Station (GTN) to Baltimore (BWI) follows a heading of 71° (east northeast). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the Baltimore/Washington International Thurgood Marshall Airport (BWI) and Glentanner Airport (GTN) detail pages, or use our flight duration calculator to compare other routes.

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