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Airport Comparison
| GRB | STL | |
|---|---|---|
| Airport Name | Green Bay/Austin Straubel International Airport | St Louis Lambert International Airport |
| IATA Code | GRB | STL |
| ICAO Code | KGRB | KSTL |
| City | Green Bay | St Louis |
| Country | United States | United States |
| Timezone | America/Chicago | America/Chicago |
| Elevation | 695 ft | 617 ft |
| Coordinates | 44.480000, -88.130000 | 38.750000, -90.370000 |
Green Bay (GRB) to St Louis (STL) Flight Distance
The flight distance from Green Bay/Austin Straubel International Airport (GRB) in Green Bay, United States to St Louis Lambert International Airport (STL) in St Louis, United States is 664 kilometers (412 miles / 358 nautical miles). The estimated flight time for this route is approximately 2h, flying south southwest at a heading of 197°.
This is a short-haul route typically served by narrow-body aircraft such as the Boeing 737 or Airbus A320 family. In-flight service is usually limited to drinks and light snacks.
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 19:12 in Green Bay, it's 19:12 in St Louis.
The return flight from St Louis (STL) to Green Bay (GRB) follows a heading of 16° (north 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 Green Bay/Austin Straubel International Airport (GRB) and St Louis Lambert International Airport (STL) detail pages, or use our flight duration calculator to compare other routes.
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