Distance between cities › USA › South Dakota › Iona, SD › Distance from Iona to Britton Book Hotels

Distance from Iona, SD to Britton, SD

Distance

271 mi

Time

5 hours 52 mins

Gas Cost

$24 - $47

There are 172.36 miles from Iona to Britton in northeast direction and 271 miles (436.13 kilometers) by car, following the US-281 route.

Iona and Britton are 5 hours 52 mins far apart, if you drive non-stop .

This is the fastest route from Iona, SD to Britton, SD. The halfway point is Virgil, SD.

Iona, SD and Britton, SD are in the same time zone (CDT). Current time in both locations is 4:20 am.

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Lowest Price Rental Cars in Iona, SD

Planning on renting a car to go from Iona, SD to Britton, SD? Here there are some offers to rent a car in Iona, SD

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Iona »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 10.89 gallons of gas to cover the route between Iona, SD and Britton, SD.

The estimated cost of gas to go from Iona to Britton is $34.13.

During the route, an average car will release 213.31 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 $3.14 per gallon of regular gas. Price last updated on March 12, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Iona, SD and Britton, SD

If you want to meet halfway between Iona, SD and Britton, SD or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 44.345600 and -98.457748, or 44º 20' 44.16" N, 98º 27' 27.8928" W. This location is 135.55 miles away from Iona, SD and Britton, SD and it would take approximately 2 hours 56 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Virgil, SD, situated 130 miles from Iona, SD and 144 miles from Britton, SD. It would take 2 hours 45 mins to go from Iona to Virgil and 3 hours 13 mins to go from Britton to Virgil.