Distance From George Bush Intercontinental Houston Airport to Louisville Muhammad Ali International Airport, IAH - SDF Distance

The distance from George Bush Intercontinental Houston Airport (IAH) to Louisville Muhammad Ali International Airport (SDF) is 788 miles or 1269 kilometers or 685 nautical miles.

The distance shown below is direct flight distance between airports. Straight-line distance does not account for the surface between the two points. It is the distance a bird or airplane would travel between the two points when flying above the surface. The straight line distance is the direct route between two points, regardless of whether or not there are roads that connect them.

---

How long does it take to travel from Houston ( United States ) to Louisville ( United States )?

A one-way nonstop (direct) flight between Houston and Louisville takes around 1 hours 48 minutes.

Estimated flight time from George Bush Intercontinental Houston Airport, Houston, United States to Louisville Muhammad Ali International Airport, Louisville, United States is 1 hours 48 minutes under avarage conditions. Your actual flying time may vary depending on wind direction/speed or weather conditions. This calculation does not include the departure and landing times of the aircraft. In addition, it does not cover the person identity check, ticket check-in and baggage collection times at the airport.

Travel Distance Between the Airports • IAH - SDF

Kilometers		1269 km
Statute Miles		788 miles
Nautical Miles		685 nm
Avg. Time of Flight		1 hours 48 minutes

George Bush Intercontinental Houston Airport to Louisville Muhammad Ali International Airport Flight Route Map - IAH to SDF Flight Path

Location of George Bush Intercontinental Houston Airport & Louisville Muhammad Ali International Airport is given below.
Click the map to view Houston to Louisville nonstop flight path and travel direction.

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

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

Time Difference Between the Airports • IAH - SDF

Time difference between Houston (United States) and Louisville (United States) is 1 Hours.
Louisville time is 1 Hours ahead of Houston.

Location	Local Time
Houston (United States)	2026-03-12, 04:32:39 CDT
Louisville (United States)	2026-03-12, 05:32:39 EDT

Why should you arrive 3 hours before international flight? Flyers who are traveling to an international destination should arrive at the airport earlier than domestic flyers. This is because international flights can have additional check-in requirements, like passport verification, that need to be completed before you receive your boarding pass.

Origin

George Bush Intercontinental Houston Airport (IAH / KIAH) Houston, United States

Destination

Louisville Muhammad Ali International Airport (SDF / KSDF) Louisville, United States