Distance between cities › USA › Massachusetts › Ayer, MA › Distance from Ayer to Marlborough Book Hotels

Distance from Ayer, MA to Marlborough, MA

Distance

23 mi

Time

31 minutes

Gas Cost

$2 - $5

There are 15 miles from Ayer to Marlborough in south direction and 23 miles (37.01 kilometers) by car, following the I-495 route.

Ayer and Marlborough are 31 minutes far apart, if you drive non-stop .

This is the fastest route from Ayer, MA to Marlborough, MA. The halfway point is Bolton, MA.

Ayer, MA and Marlborough, MA are in the same time zone (EDT). Current time in both locations is 6:58 pm.

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Lowest Price Rental Cars in Ayer, MA

Planning on renting a car to go from Ayer, MA to Marlborough, MA? Here there are some offers to rent a car in Ayer, MA

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Ayer »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 0.94 gallons of gas to cover the route between Ayer, MA and Marlborough, MA.

The estimated cost of gas to go from Ayer to Marlborough is $3.37.

During the route, an average car will release 18.42 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 $3.58 per gallon of regular gas. Price last updated on March 18, 2026.
Read more about our CO₂ calculation.

Recommended hotels in Marlborough, MA

Looking for a place to stay in Marlborough, MA? Check out these hotel deals:

Halfway Point Between Ayer, MA and Marlborough, MA

If you want to meet halfway between Ayer, MA and Marlborough, MA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 42.454288 and -71.577309, or 42º 27' 15.4368" N, 71º 34' 38.3124" W. This location is 11.70 miles away from Ayer, MA and Marlborough, MA and it would take approximately 15 minutes to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Bolton, MA, situated 13 miles from Ayer, MA and 9 miles from Marlborough, MA. It would take 19 minutes to go from Ayer to Bolton and 10 minutes to go from Marlborough to Bolton.