IAD
Washington
United States
14,746 km
9,162 miles
LMY
Lake Murray
Papua New Guinea
Distance
14,746 km
9,162 mi / 7,962 nm
Est. Flight Time
18h
Ultra-long-haul route
Time Difference
+14h
America/New_York
Heading
302°
west northwest

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Airport Comparison

IAD LMY
Airport Name Washington Dulles International Airport Lake Murray Airport
IATA Code IAD LMY
ICAO Code KIAD AYLM
City Washington Lake Murray
Country United States Papua New Guinea
Timezone America/New_York Pacific/Port_Moresby
Elevation 312 ft 52 ft
Coordinates 38.900000, -77.500000 -7.010000, 141.490000

Washington (IAD) to Lake Murray (LMY) Flight Distance

The flight distance from Washington Dulles International Airport (IAD) in Washington, United States to Lake Murray Airport (LMY) in Lake Murray, Papua New Guinea is 14,746 kilometers (9,162 miles / 7,962 nautical miles). The estimated flight time for this route is approximately 18h, flying west northwest at a heading of 302°.

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 Papua New Guinea. 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 14:43 in Washington, it's 04:43 in Lake Murray. With a 14-hour time difference, travelers should plan for significant jet lag. It typically takes one day per hour of time difference to fully adjust.

The return flight from Lake Murray (LMY) to Washington (IAD) follows a heading of 42° (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 Washington Dulles International Airport (IAD) and Lake Murray Airport (LMY) detail pages, or use our flight duration calculator to compare other routes.

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