Distance between cities › USA › Illinois › Gridley, IL › Distance from Gridley to Romulus Book Hotels

Distance from Gridley, IL to Romulus, NY

Distance

738 mi

Time

14 hours 12 mins

Gas Cost

$69 - $135

There are 635.76 miles from Gridley to Romulus in northeast direction and 738 miles (1,187.70 kilometers) by car, following the I-90 route.

Gridley and Romulus are 14 hours 12 mins far apart, if you drive non-stop .

This is the fastest route from Gridley, IL to Romulus, NY.

Please note the time difference between Gridley, IL and Romulus, NY is 1 hour. The current time in Gridley is 2:36 am and the current time in Romulus is 3:36 am.

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Lowest Price Rental Cars in Gridley, IL

Planning on renting a car to go from Gridley, IL to Romulus, NY? Here there are some offers to rent a car in Gridley, IL

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Gridley »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 29.64 gallons of gas to cover the route between Gridley, IL and Romulus, NY.

The estimated cost of gas to go from Gridley to Romulus is $97.56.

During the route, an average car will release 580.79 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 $3.29 per gallon of regular gas. Price last updated on March 13, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Gridley, IL and Romulus, NY

If you want to meet halfway between Gridley, IL and Romulus, NY or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 41.34744 and -82.809427, or 41º 20' 50.784" N, 82º 48' 33.9372" W. This location is 369.07 miles away from Gridley, IL and Romulus, NY and it would take approximately 7 hours 6 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Castalia, OH, situated 378 miles from Gridley, IL and 371 miles from Romulus, NY. It would take 7 hours 9 mins to go from Gridley to Castalia and 7 hours 21 mins to go from Romulus to Castalia.