Shortest distance between Saint Marys and Upper Darby is 200.97 miles (323.43 km).
Flight distance from Saint Marys, PA to Upper Darby, PA is 200.97 miles. Estimated flight time is 00 hours 32 minutes.
It takes 00 hours 29 minutes to travel from Saint Marys to Upper Darby with an airplane (average speed of 550 miles).
The driving distance from Saint Marys, Pennsylvania to Upper Darby, Pennsylvania is: 266.71 miles (429.23 km) by car.
Driving from Saint Marys to Upper Darby will take approximately 04 hours 49 minutes.
The distance between Saint Marys and Upper Darby is 429 km if you choose to drive by road. You can go 04 hours 46 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 Upper Darby. The current time is 13:35:05.
|Average Speed||Travel Time|
|30 mph (48.3 km/h)||08 hours 53 minutes|
|40 mph (64.37 km/h)||06 hours 40 minutes|
|50 mph (80.47 km/h)||05 hours 20 minutes|
|60 mph (96.56 km/h)||04 hours 26 minutes|
|70 mph (112.65 km/h)||03 hours 48 minutes|
|75 mph (120.7 km/h)||03 hours 33 minutes|
|80 mph (128.75 km/h)||03 hours 19 minutes|
A car with a fuel efficiency of 8.3 l/100 km will need 35.63 liters (9.41 gallon) of gas to cover the route between Saint Marys and Upper Darby.
The estimated cost of gas to go from Saint Marys to Upper Darby is $38.61 (diesel $45.64).
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 August 13, 2022.
The place names are translated into coordinates to approximate the distance between Saint Marys and Upper Darby (latitude and longitude). Cities, states, and countries each have their own regional center. The Haversine formula is used to measure the radius.