Austin Straubel International Airport
Green Bay, United States — flight times and distances to airports around the world, computed from published coordinates.
SOURCE·OurAirports + great-circle computation·REVIEWED JUL 2026
How this is worked out
- Both airports' coordinates come from OurAirports, a public-domain dataset — nothing is scraped from another flight site.
- Distance is a great-circle (haversine) figure on a mean earth radius of 6,371.0088 km, so it is the shortest path over the surface, not a road distance.
- Airborne time is that distance divided by 805 km/h, a representative jet cruise speed.
- A flat 25 minutes is added for pushback, taxi, climb, descent and taxi-in, which is why no hop is ever half an hour gate to gate.
- Winds, aircraft type and airline schedule padding are not modelled, and every route page shows the same distance at four cruise speeds so you can see what that assumption is worth.
gate-to-gate hours = 0.42 + distance km / 805
SOURCE·OurAirports + great-circle computation·REVIEWED JUL 2026
Flight times from GRB to the nearest major hubs
Great-circle distance and estimated flight time to the closest large international airports — the realistic connecting points from Green Bay.
| Hub | Code | Distance | Flight time |
|---|---|---|---|
| Chicago, United States | ORD | 279 km | 46m |
| Chicago, United States | MDW | 302 km | 48m |
| Minneapolis, United States | MSP | 405 km | 55m |
| Detroit, United States | DTW | 461 km | 1h 00m |
| Toronto, Canada | YYZ | 685 km | 1h 16m |
| Nashville, United States | BNA | 938 km | 1h 35m |
| Dulles, United States | IAD | 1,078 km | 1h 46m |
| Washington, United States | DCA | 1,113 km | 1h 48m |
| Baltimore, United States | BWI | 1,117 km | 1h 48m |
| Montréal, Canada | YUL | 1,136 km | 1h 50m |
SOURCE·OurAirports + great-circle computation·REVIEWED JUL 2026
Questions about GRB
What is the airport code for Green Bay?
Austin Straubel International Airport uses the IATA code GRB and the ICAO code KGRB. IATA codes are the three-letter ones on your boarding pass; ICAO codes are four letters and used by air traffic control.
Where is Austin Straubel International Airport?
It sits at 44.4835° N, 88.1308° W, serving Green Bay in United States, at an elevation of 695 feet.
Data from OurAirports (public domain) · Wikipedia. Flight times are great-circle estimates for planning only — always check the airline's published schedule.
