Distance between cities › USA › Illinois › Orient, IL › Distance from Orient to Sumner Book Hotels

Distance from Orient, IL to Sumner, MO

Distance

335 mi

Time

6 hours 39 mins

Gas Cost

$31 - $61

There are 259.13 miles from Orient to Sumner in northwest direction and 335 miles (539.13 kilometers) by car, following the I-64 and US-40 and US-61 route.

Orient and Sumner are 6 hours 39 mins far apart, if you drive non-stop .

This is the fastest route from Orient, IL to Sumner, MO.

Orient, IL and Sumner, MO are in the same time zone (CDT). Current time in both locations is 4:01 am.

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Lowest Price Rental Cars in Orient, IL

Planning on renting a car to go from Orient, IL to Sumner, MO? Here there are some offers to rent a car in Orient, IL

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Orient »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 13.43 gallons of gas to cover the route between Orient, IL and Sumner, MO.

The estimated cost of gas to go from Orient to Sumner is $43.82.

During the route, an average car will release 263.21 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 Orient, IL and Sumner, MO

If you want to meet halfway between Orient, IL and Sumner, MO or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 39.06802 and -90.973491, or 39º 4' 4.872" N, 90º 58' 24.5676" W. This location is 167.26 miles away from Orient, IL and Sumner, MO and it would take approximately 3 hours 19 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Silex, MO, situated 179 miles from Orient, IL and 162 miles from Sumner, MO. It would take 3 hours 30 mins to go from Orient to Silex and 3 hours 21 mins to go from Sumner to Silex.