Shortest distance between Saint Marys and Norristown is 191.16 miles (307.64 km).
Flight distance from Saint Marys, PA to Norristown, PA is 191.16 miles. Estimated flight time is 00 hours 30 minutes.
It takes 00 hours 27 minutes to travel from Saint Marys to Norristown with an airplane (average speed of 550 miles).
The driving distance from Saint Marys, Pennsylvania to Norristown, Pennsylvania is: 254.36 miles (409.35 km) by car.
Driving from Saint Marys to Norristown will take approximately 04 hours 30 minutes.
The distance between Saint Marys and Norristown is 409 km if you choose to drive by road. You can go 04 hours 32 minutes if you drive your car at an average speed of 90 kilometers / hour. For different choices, please review the avg. speed travel time table on the below.
There is no time difference between Saint Marys and Norristown. The current time is 21:52:11.
|Average Speed||Travel Time|
|30 mph (48.3 km/h)||08 hours 28 minutes|
|40 mph (64.37 km/h)||06 hours 21 minutes|
|50 mph (80.47 km/h)||05 hours 05 minutes|
|60 mph (96.56 km/h)||04 hours 14 minutes|
|70 mph (112.65 km/h)||03 hours 38 minutes|
|75 mph (120.7 km/h)||03 hours 23 minutes|
|80 mph (128.75 km/h)||03 hours 10 minutes|
A car with a fuel efficiency of 8.3 l/100 km will need 33.98 liters (8.98 gallon) of gas to cover the route between Saint Marys and Norristown.
The estimated cost of gas to go from Saint Marys to Norristown is $36.82 (diesel $43.52).
Take a look at our Gas Cost Calculator feature. It will figure out how much it will cost to drive this particular distance.
The average gas price per gallon of daily gas for calculations is $4.102 (Diesel $4.849) /gallon. Last changed prices on July 01, 2022.
The place names are translated into coordinates to approximate the distance between Saint Marys and Norristown (latitude and longitude). Cities, states, and countries each have their own regional center. The Haversine formula is used to measure the radius.