Distance between cities › USA › Pennsylvania › South Hills, PA › Distance from South Hills to Monongahela Book Hotels

Distance from South Hills, PA to Monongahela, PA

Distance

21 mi

Time

41 minutes

Gas Cost

$2 - $4

There are 14.33 miles from South Hills to Monongahela in southeast direction and 21 miles (33.80 kilometers) by car, following the Brownsville Road route.

South Hills and Monongahela are 41 minutes far apart, if you drive non-stop .

This is the fastest route from South Hills, PA to Monongahela, PA. The halfway point is Library, PA.

South Hills, PA and Monongahela, PA are in the same time zone (EDT). Current time in both locations is 3:57 am.

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Lowest Price Rental Cars in South Hills, PA

Planning on renting a car to go from South Hills, PA to Monongahela, PA? Here there are some offers to rent a car in South Hills, PA

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in South Hills »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 0.84 gallons of gas to cover the route between South Hills, PA and Monongahela, PA.

The estimated cost of gas to go from South Hills to Monongahela is $3.16.

During the route, an average car will release 16.49 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 $3.76 per gallon of regular gas. Price last updated on March 18, 2026.
Read more about our CO₂ calculation.

Recommended hotels in Monongahela, PA

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Halfway Point Between South Hills, PA and Monongahela, PA

If you want to meet halfway between South Hills, PA and Monongahela, PA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 40.275150 and -80.026245, or 40º 16' 30.54" N, 80º 1' 34.482" W. This location is 10.48 miles away from South Hills, PA and Monongahela, PA and it would take approximately 20 minutes to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Library, PA, situated 9 miles from South Hills, PA and 11 miles from Monongahela, PA. It would take 20 minutes to go from South Hills to Library and 21 minutes to go from Monongahela to Library.