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Airport Comparison
| CMI | SEA | |
|---|---|---|
| Airport Name | University Of Illinois/Willard Airport | Seattle-Tacoma International Airport |
| IATA Code | CMI | SEA |
| ICAO Code | KCMI | KSEA |
| City | Champaign/Urbana | Seattle |
| Country | United States | United States |
| Timezone | America/Chicago | America/Los_Angeles |
| Elevation | 755 ft | 432 ft |
| Coordinates | 40.040000, -88.280000 | 47.450000, -122.310000 |
Champaign/Urbana (CMI) to Seattle (SEA) Flight Distance
The flight distance from University Of Illinois/Willard Airport (CMI) in Champaign/Urbana, United States to Seattle-Tacoma International Airport (SEA) in Seattle, United States is 2,830 kilometers (1,758 miles / 1,528 nautical miles). The estimated flight time for this route is approximately 4h, flying west northwest at a heading of 298°.
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. Despite being a domestic route, there is a 2-hour time difference between the two cities.
Time zone information: When it's 21:04 in Champaign/Urbana, it's 19:04 in Seattle.
The return flight from Seattle (SEA) to Champaign/Urbana (CMI) follows a heading of 94° (east). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.
For more information about these airports, visit the University Of Illinois/Willard Airport (CMI) and Seattle-Tacoma International Airport (SEA) detail pages, or use our flight duration calculator to compare other routes.
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