Distance between cities › USA › Missouri › Saint James, MO › Distance from Saint James to George Bush Intercontinental Airport Book Hotels

Distance from Saint James, MO to IAH Airport

Distance

707 mi

Time

13 hours 49 mins

Gas Cost

$66 - $128

Helpful Inaccurate

There are 592.76 miles from Saint James to George Bush Intercontinental Airport (IAH) in southwest direction and 707 miles (1,137.81 kilometers) by car, following the I-30 and US-70 route.

Saint James and IAH Airport are 13 hours 49 mins far apart, if you drive non-stop .

This is the fastest route from Saint James, MO to IAH Airport. The halfway point is Krebs, OK.

Saint James, MO and IAH Airport are in the same time zone (CDT). Current time in both locations is 3:25 pm.

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Lowest Price Rental Cars in Saint James, MO

Planning on renting a car to go from Saint James, MO to IAH Airport? Here there are some offers to rent a car in Saint James, MO

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Saint James »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 28.38 gallons of gas to cover the route between Saint James, MO and IAH Airport.

The estimated cost of gas to go from Saint James to IAH Airport is $92.58.

During the route, an average car will release 556.04 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 $3.26 per gallon of regular gas. Price last updated on March 12, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Saint James, MO and IAH Airport

If you want to meet halfway between Saint James, MO 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 34.944679 and -95.728172, or 34º 56' 40.8444" N, 95º 43' 41.4192" W. This location is 353.35 miles away from Saint James, MO and IAH Airport and it would take approximately 6 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 Krebs, OK, situated 365 miles from Saint James, MO and 403 miles from IAH Airport. It would take 5 hours 33 mins to go from Saint James to Krebs and 6 hours 43 mins to go from IAH to Krebs.