Distance between cities › USA › Mississippi › Biloxi, MS › Distance from Biloxi to George Bush Intercontinental Airport Book Hotels

Distance from Biloxi, MS to IAH Airport

Distance

406 mi

Time

7 hours 48 mins

Gas Cost

$37 - $72

Helpful Inaccurate

There are 386.25 miles from Biloxi to George Bush Intercontinental Airport (IAH) in west direction and 406 miles (653.39 kilometers) by car, following the I-10 route.

Biloxi and IAH Airport are 7 hours 48 mins far apart, if you drive non-stop .

This is the fastest route from Biloxi, MS to IAH Airport. The halfway point is Duson, LA.

Biloxi, MS and IAH Airport are in the same time zone (CDT). Current time in both locations is 12:29 pm.

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Lowest Price Rental Cars in Biloxi, MS

Planning on renting a car to go from Biloxi, MS to IAH Airport? Here there are some offers to rent a car in Biloxi, MS

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Biloxi »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 16.31 gallons of gas to cover the route between Biloxi, MS and IAH Airport.

The estimated cost of gas to go from Biloxi to IAH Airport is $52.24.

During the route, an average car will release 319.47 pounds of CO₂ to the atmosphere. The carbon footprint would be 0.79 pounds of CO₂ per mile.

Average USA gas price used for calculation is $3.20 per gallon of regular gas. Price last updated on March 11, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Biloxi, MS and IAH Airport

If you want to meet halfway between Biloxi, MS and IAH Airport or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 30.247229 and -92.196167, or 30º 14' 50.0244" N, 92º 11' 46.2012" W. This location is 203.01 miles away from Biloxi, MS and IAH Airport and it would take approximately 3 hours 54 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Duson, LA, situated 212 miles from Biloxi, MS and 217 miles from IAH Airport. It would take 3 hours 21 mins to go from Biloxi to Duson and 3 hours 21 mins to go from IAH to Duson.

Major City Closest to Halfway Point

The major city closest to the halfway point between Biloxi, MS and IAH Airport is Lafayette, LA, situated 202 miles from Biloxi, MS and 227 miles from IAH Airport. It would take 3 hours 14 mins to go from Biloxi to and 3 hours 32 mins to go from IAH to Lafayette.