The distance from Gary/Chicago International Airport to Detroit, Michigan is:
257 miles / 414 km driving
230 miles / 370 km flying
Map of distance from GYY to Detroit, MI
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Distance from GYY to Detroit, MI
The total driving distance from GYY to Detroit, MI is 257 miles or 414 kilometers.
The total straight line flight distance from GYY to Detroit, MI is 230 miles.
This is equivalent to 370 kilometers or 200 nautical miles.
Your trip begins at Gary/Chicago International Airport in Gary, Indiana. It ends in Detroit, Michigan.
Your flight direction from GYY to Detroit, MI is East (76 degrees from North).
The distance calculator helps you figure out how far it is to get from GYY to Detroit, MI. It does this by computing the straight line flying distance ("as the crow flies") and the driving distance if the route is drivable. It uses all this data to compute the total travel mileage.
Gary/Chicago International Airport
IATA: GYYICAO: KGYY
FAA: GYY
City: Gary
State: Indiana
Zip code: 46406
Country: United States
Category: airports
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Distance calculator
Travelmath helps you find distances based on actual road trip directions, or the straight line flight distance. You can get the distance between cities, airports, states, countries, or zip codes to figure out the best route to travel to your destination. Compare the results to the straight line distance to determine whether it's better to drive or fly. The database uses the latitude and longitude of each location to calculate distance using the great circle distance formula. The calculation is done using the Vincenty algorithm and the WGS84 ellipsoid model of the Earth, which is the same one used by most GPS receivers. This gives you the flying distance "as the crow flies." Find your flight distances quickly to estimate the number of frequent flyer miles you'll accumulate. Or ask how far is it between cities to solve your homework problems. You can lookup U.S. cities, or expand your search to get the world distance for international trips. You can also print out pages with a travel map.
