Shortest distance between Roy and Saint George is 292.5 miles (470.73 km).
Flight distance from Roy, UT to Saint George, UT is 292.5 miles. Estimated flight time is 00 hours 40 minutes.
It takes 00 hours 36 minutes to travel from Roy to Saint George with an airplane (average speed of 550 miles).
The driving distance from Roy, Utah to Saint George, Utah is: 334.56 miles (538.43 km) by car.
Driving from Roy to Saint George will take approximately 04 hours 54 minutes.
The distance between Roy and Saint George is 538 km if you choose to drive by road. You can go 05 hours 58 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 Roy and Saint George. The current time is 01:39:36.
|Average Speed||Travel Time|
|30 mph (48.3 km/h)||11 hours 08 minutes|
|40 mph (64.37 km/h)||08 hours 21 minutes|
|50 mph (80.47 km/h)||06 hours 41 minutes|
|60 mph (96.56 km/h)||05 hours 34 minutes|
|70 mph (112.65 km/h)||04 hours 46 minutes|
|75 mph (120.7 km/h)||04 hours 27 minutes|
|80 mph (128.75 km/h)||04 hours 10 minutes|
A car with a fuel efficiency of 8.3 l/100 km will need 44.69 liters (11.81 gallon) of gas to cover the route between Roy and Saint George.
The estimated cost of gas to go from Roy to Saint George is $48.43 (diesel $57.25).
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 19, 2022.
The place names are translated into coordinates to approximate the distance between Roy and Saint George (latitude and longitude). Cities, states, and countries each have their own regional center. The Haversine formula is used to measure the radius.