Distance between cities › USA › Missouri › Saint James, MO › Distance from Saint James to Baltimore–Washington International Airport Book Hotels

Distance from Saint James, MO to BWI Airport

Distance

914 mi

Time

17 hours 21 mins

Gas Cost

$85 - $166

Helpful Inaccurate

There are 810.37 miles from Saint James to Baltimore–Washington International Airport (BWI) in east direction and 914 miles (1,470.94 kilometers) by car, following the I-70 route.

Saint James and BWI Airport are 17 hours 21 mins far apart, if you drive non-stop .

This is the fastest route from Saint James, MO to BWI Airport. The halfway point is Medway, OH.

Please note the time difference between Saint James, MO and BWI Airport is 1 hour. The current time in Saint James is 2:02 pm and the current time in BWI Airport is 3:02 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 BWI 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 36.70 gallons of gas to cover the route between Saint James, MO and BWI Airport.

The estimated cost of gas to go from Saint James to BWI Airport is $119.71.

During the route, an average car will release 718.97 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 BWI Airport

If you want to meet halfway between Saint James, MO and BWI Airport or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 39.893005 and -83.985298, or 39º 53' 34.818" N, 83º 59' 7.0728" W. This location is 456.88 miles away from Saint James, MO and BWI Airport and it would take approximately 8 hours 40 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Medway, OH, situated 459 miles from Saint James, MO and 477 miles from BWI Airport. It would take 7 hours 3 mins to go from Saint James to Medway and 7 hours 12 mins to go from BWI to Medway.

Major City Closest to Halfway Point

The major city closest to the halfway point between Saint James, MO and BWI Airport is Dayton, OH, situated 449 miles from Saint James, MO and 490 miles from BWI Airport. It would take 6 hours 57 mins to go from Saint James to and 7 hours 25 mins to go from BWI to Dayton.