Distance between cities › USA › Pennsylvania › Ralston, PA › Distance from Ralston to Allentown Book Hotels

Distance from Ralston, PA to Allentown, PA

Distance

142 mi

Time

3 hours 6 mins

Gas Cost

$15 - $30

There are 98.30 miles from Ralston to Allentown in southeast direction and 142 miles (228.53 kilometers) by car, following the I-78 and US-22 route.

Ralston and Allentown are 3 hours 6 mins far apart, if you drive non-stop .

This is the fastest route from Ralston, PA to Allentown, PA. The halfway point is Mifflinville, PA.

Ralston, PA and Allentown, PA are in the same time zone (EDT). Current time in both locations is 2:43 pm.

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Lowest Price Rental Cars in Ralston, PA

Planning on renting a car to go from Ralston, PA to Allentown, PA? Here there are some offers to rent a car in Ralston, PA

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Ralston »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 5.70 gallons of gas to cover the route between Ralston, PA and Allentown, PA.

The estimated cost of gas to go from Ralston to Allentown is $21.40.

During the route, an average car will release 111.59 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 Allentown, PA

Looking for a place to stay in Allentown, PA? Check out these hotel deals:

Halfway Point Between Ralston, PA and Allentown, PA

If you want to meet halfway between Ralston, PA and Allentown, PA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 41.013023 and -76.299911, or 41º 0' 46.8828" N, 76º 17' 59.6796" W. This location is 70.91 miles away from Ralston, PA and Allentown, PA and it would take approximately 1 hour 33 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Mifflinville, PA, situated 75 miles from Ralston, PA and 79 miles from Allentown, PA. It would take 1 hour 19 mins to go from Ralston to Mifflinville and 1 hour 17 mins to go from Allentown to Mifflinville.