Distance between cities › USA › Pennsylvania › Upper Saint Clair, PA › Distance from Upper Saint Clair to Addison Book Hotels

Distance from Upper Saint Clair, PA to Addison, PA

Distance

73 mi

Time

1 hour 44 mins

Gas Cost

$8 - $15

Helpful Inaccurate

There are 55.98 miles from Upper Saint Clair to Addison in southeast direction and 73 miles (117.48 kilometers) by car, following the PA Tpke 43 route.

Upper Saint Clair and Addison are 1 hour 44 mins far apart, if you drive non-stop .

This is the fastest route from Upper Saint Clair, PA to Addison, PA. The halfway point is Keisterville, PA.

Upper Saint Clair, PA and Addison, PA are in the same time zone (EDT). Current time in both locations is 4:47 pm.

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Lowest Price Rental Cars in Upper Saint Clair, PA

Planning on renting a car to go from Upper Saint Clair, PA to Addison, PA? Here there are some offers to rent a car in Upper Saint Clair, PA

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Upper Saint Clair »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 2.93 gallons of gas to cover the route between Upper Saint Clair, PA and Addison, PA.

The estimated cost of gas to go from Upper Saint Clair to Addison is $11.03.

During the route, an average car will release 57.50 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 Addison, PA

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Halfway Point Between Upper Saint Clair, PA and Addison, PA

If you want to meet halfway between Upper Saint Clair, PA and Addison, PA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 39.960514 and -79.798172, or 39º 57' 37.8504" N, 79º 47' 53.4192" W. This location is 36.54 miles away from Upper Saint Clair, PA and Addison, PA and it would take approximately 52 minutes to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Keisterville, PA, situated 38 miles from Upper Saint Clair, PA and 35 miles from Addison, PA. It would take 53 minutes to go from Upper Saint Clair to Keisterville and 47 minutes to go from Addison to Keisterville.