What is the flight distance between HOU and ALN?

Distance between Hobby Airport (HOU) and Alton Airport (ALN) is 1135 kilometers or 705 miles.

Distance From Hobby Airport to Alton Airport (HOU - ALN Distance)

Q: How long is the flight from HOU to ALN?

Flight time from Hobby Airport, Houston, United States to Alton Airport, Alton, United States is 1 hours 24 minutes under avarage conditions.

Q: What is the time difference between Houston, United States and Alton, United States?

Time difference between Houston (United States) and Alton (United States) is 1 Hours. Alton time is 1 Hours ahead of Houston. It is currently 22:31 in Hobby Airport (HOU) and 23:31 in Alton Airport (ALN).

The flight distance from Hobby Airport (HOU) to Alton Airport (ALN) is 705 miles. This is equivalent to 1135 kilometers or 613 nautical miles. The distance shown below is the straight line distance (may be called as flying or air distance) or direct flight distance between airports.

1135 kilometers is the distance from Hobby Airport, United States to Alton Airport, United States.

Flight Duration between Houston, United States and Alton, United States

Estimated flight time from Hobby Airport, Houston, United States to Alton Airport, Alton, United States is 1 hours 24 minutes under avarage conditions. The flight time calculator assumes an average flight speed for a commercial airliner of 500 mph, which is equivalent to 805 km/hr or 434 knots. Your actual flying time may vary depending on wind speeds or weather conditions.

Time Difference Between the Airports • HOU - ALN

Time difference between Houston (United States) and Alton (United States) is 1 Hours.
Current local time in Houston is 2026-06-03, 22:31:02 CDT and time in Alton is 2026-06-03, 23:31:02 EDT.
Alton time is 1 Hours ahead of Houston.

Hobby Airport to Alton Airport Flight Route Map - HOU to ALN Flight Path

Location of Hobby Airport & Alton Airport is given below.
Click the map to view Houston to Alton nonstop flight path and travel direction.

Click to see flight route on Google Map between Houston, United States and Alton, United States. .

Nonstop flight route between Houston, United States and Alton, United States.

Hobby Airport
City:	Houston
Country:	United States
IATA Code:	HOU
ICAO Code:	KHOU
GPS Coordinates:	Latitude: N 29° 38' 43.5'' Longitude: W 95° 16' 44''
Current time:	2026-06-03, 22:31:02 CDT
Current weather:	Hobby Airport 15 day weather forecast

Alton Airport
City:	Alton
Country:	United States
IATA Code:	ALN
ICAO Code:	KALN
GPS Coordinates:	Latitude: N 38° 53' 25.1'' Longitude: W 90° 2' 45.8''
Current time:	2026-06-03, 23:31:02 EDT
Current weather:	Alton Airport 15 day weather forecast
Flights: