Distance between cities › USA › Rhode Island › North Smithfield, RI › Distance from North Smithfield to Johnston Book Hotels

Distance from North Smithfield, RI to Johnston, RI

Distance

11 mi

Time

18 minutes

Gas Cost

$1 - $2

Helpful Inaccurate

There are 10.28 miles from North Smithfield to Johnston in south direction and 11 miles (17.70 kilometers) by car, following the I-295 route.

North Smithfield and Johnston are 18 minutes far apart, if you drive non-stop .

This is the fastest route from North Smithfield, RI to Johnston, RI.

North Smithfield, RI and Johnston, RI are in the same time zone (EDT). Current time in both locations is 12:03 pm.

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Lowest Price Rental Cars in North Smithfield, RI

Planning on renting a car to go from North Smithfield, RI to Johnston, RI? Here there are some offers to rent a car in North Smithfield, RI

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in North Smithfield »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 0.46 gallons of gas to cover the route between North Smithfield, RI and Johnston, RI.

The estimated cost of gas to go from North Smithfield to Johnston is $1.66.

During the route, an average car will release 9.02 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 $3.60 per gallon of regular gas. Price last updated on March 18, 2026.
Read more about our CO₂ calculation.

Recommended hotels in Johnston, RI

Looking for a place to stay in Johnston, RI? Check out these hotel deals:

Halfway Point Between North Smithfield, RI and Johnston, RI

If you want to meet halfway between North Smithfield, RI and Johnston, RI or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 41.885262 and -71.519104, or 41º 53' 6.9432" N, 71º 31' 8.7744" W. This location is 5.73 miles away from North Smithfield, RI and Johnston, RI and it would take approximately 9 minutes to reach the halfway point from both locations.