Airport Comparison
| CPS | PDX | |
|---|---|---|
| Airport Name | St Louis Downtown Airport | Portland International Airport |
| IATA Code | CPS | PDX |
| ICAO Code | KCPS | KPDX |
| City | Cahokia/St Louis | Portland |
| Country | United States | United States |
| Timezone | America/Chicago | America/Los_Angeles |
| Elevation | 413 ft | 31 ft |
| Coordinates | 38.570000, -90.160000 | 45.590000, -122.600000 |
Cahokia/St Louis (CPS) to Portland (PDX) Flight Distance
The flight distance from St Louis Downtown Airport (CPS) in Cahokia/St Louis, United States to Portland International Airport (PDX) in Portland, United States is 2,768 kilometers (1,720 miles / 1,494 nautical miles). The estimated flight time for this route is approximately 4h, flying west northwest at a heading of 297°.
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 08:57 in Cahokia/St Louis, it's 06:57 in Portland.
The return flight from Portland (PDX) to Cahokia/St Louis (CPS) follows a heading of 95° (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 St Louis Downtown Airport (CPS) and Portland International Airport (PDX) detail pages, or use our flight duration calculator to compare other routes.