Distance from Chicago to Houston
1,497 km · 930 miles as the crow flies, about 2 h 22 min by air.
41.8300°, -87.7501° · America/Chicago
29.8200°, -95.3400° · America/Chicago
WGS-84 ellipsoid (Vincenty). Spherical haversine gives 1,499 km. Flight time assumes 800 km/h cruise + 30 min for taxi, climb and descent.
Chicago to Houston at a glance
| Straight-line distance | 1,497 km / 930 mi / 808 nmi |
|---|---|
| Estimated flight time | 2 h 22 min |
| Initial bearing | 209° (SSW) |
| Halfway point | 35.884°, -91.834° |
| Chicago coordinates | 41.83°, -87.7501° |
| Houston coordinates | 29.82°, -95.34° |
Time difference: Chicago and Houston. Local time: Chicago · Houston. Sun times: sunrise and sunset in Houston.
More routes from Chicago
Frequently asked questions
How far is Chicago from Houston?
1,497 km (930 miles, 808 nautical miles) in a straight line over the Earth’s surface, measured between the city centres on the WGS-84 ellipsoid.
How long is the flight from Chicago to Houston?
About 2 h 22 min in still air (800 km/h cruise plus 30 minutes for taxi, climb and descent). Scheduled flights vary with winds and routing, and connecting itineraries take longer.
Which direction is Houston from Chicago?
The great-circle route leaves Chicago on an initial bearing of 209° (SSW). The halfway point is near 35.88°, -91.83°.