The straight-line distance from Chicago, United States to Houston, United States is 1,516 km (942 miles).Houston is SSW of Chicago.
Distance (km)
1,516
straight line
Distance (miles)
942
straight line
Flight Time
2 hr 24 min
estimated direct
Direction
SSW
210° bearing
| Mode | Estimated Time | Distance | Notes |
|---|---|---|---|
| Flight | 2 hr 24 min | 1,516 km | Direct flight at 800 km/h avg cruise speed |
| Driving | 24 hr 36 min | ~1,971 km | Avg 80 km/h, +30% route factor |
All times are estimates based on straight-line distance. Actual travel times vary by route, stops, and conditions.
| From | Chicago, United States |
| To | Houston, United States |
| Straight-line Distance | 1,516 km (942 miles) |
| Bearing | 210° (SSW) |
| Coordinates (Chicago) | 41.8781°, -87.6298° |
| Coordinates (Houston) | 29.7604°, -95.3698° |
The straight-line (as the crow flies) distance from Chicago to Houston is 1,516 km (942 miles). Houston is SSW of Chicago.
A direct flight from Chicago to Houston takes approximately 2 hr 24 min, based on an average cruising speed of 800 km/h plus time for takeoff and landing.
Driving from Chicago to Houston takes approximately 24 hr 36 min. This estimate assumes an average speed of 80 km/h with a 30% route factor for indirect roads. Actual time will vary based on road conditions, traffic, and the specific route taken.
Houston is SSW (210 degrees) from Chicago.
The distance from Houston to Chicago is the same: 1,516 km (942 miles). Distance between two points is the same in either direction.
Distances calculated using the Haversine formula (great-circle distance). Travel time estimates are approximate.
Coordinates sourced from public geographic databases.