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Airport Comparison
| SEA | TNP | |
|---|---|---|
| Airport Name | Seattle-Tacoma International Airport | Twentynine Palms Airport |
| IATA Code | SEA | TNP |
| ICAO Code | KSEA | KTNP |
| City | Seattle | Twentynine Palms |
| Country | United States | United States |
| Timezone | America/Los_Angeles | America/Los_Angeles |
| Elevation | 432 ft | 1,888 ft |
| Coordinates | 47.450000, -122.310000 | 34.130000, -115.950000 |
Seattle (SEA) to Twentynine Palms (TNP) Flight Distance
The flight distance from Seattle-Tacoma International Airport (SEA) in Seattle, United States to Twentynine Palms Airport (TNP) in Twentynine Palms, United States is 1,574 kilometers (978 miles / 850 nautical miles). The estimated flight time for this route is approximately 3h, flying south southeast at a heading of 158°.
This is a medium-haul route that may be operated by either narrow-body or wide-body aircraft depending on demand. Passengers can expect a meal service on most carriers.
This is a domestic route within United States. Both airports operate in the same country, which may simplify travel requirements and documentation.
Time zone information: When it's 22:21 in Seattle, it's 22:21 in Twentynine Palms.
There is a significant elevation difference of 1,456 feet between the two airports. Twentynine Palms Airport sits higher than Seattle-Tacoma International Airport.
The return flight from Twentynine Palms (TNP) to Seattle (SEA) follows a heading of 342° (north northwest). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.
For more information about these airports, visit the Seattle-Tacoma International Airport (SEA) and Twentynine Palms Airport (TNP) detail pages, or use our flight duration calculator to compare other routes.
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