How far is Rockville, MD from Saint Charles, MD?
Distance by Flight
Shortest distance between Rockville and Saint Charles is 35.16 miles (56.59 km).
Flight distance from Rockville, MD to Saint Charles, MD is 35.16 miles. Estimated flight time is 00 hours 06 minutes.
Driving distance
The driving distance from Rockville, Maryland to Saint Charles, Maryland is: 53.07 miles (85.4 km) by car.
Driving from Rockville to Saint Charles will take approximately 01 hours 07 minutes.
#1 Rockville
The most populous city in Montgomery County, Maryland. It is located in the Washington metropolitan area. Rockville is known for its many parks and green spaces, its many historical sites, and its many attractions, such as the National Mall and the National Air and Space Museum.
| Population | 69512 |
|---|---|
| GPS Coordinates | 39°5'2"N 77°9'10"W |
| Latitude | 39.0840000 |
| Longitude | -77.1527600 |
| Altitude | 137 |
| Country | United States |
#2 Saint Charles
City in St. Charles County, Missouri, United States
| Population | 36376 |
|---|---|
| GPS Coordinates | 38°36'11"N 76°56'19"W |
| Latitude | 38.6031700 |
| Longitude | -76.9385800 |
| Altitude | 61 |
| Country | United States |
Ending point in Saint Charles: US 301 (-76.935986,38.601566)
Estimated Travel Time Between Rockville and Saint Charles
The distance between Rockville and Saint Charles is 85 km if you choose to drive by road. You can go 00 hours 56 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 Rockville and Saint Charles. The current time is 03:00:20.
| Average Speed | Travel Time |
|---|---|
| 30 mph (48.3 km/h) | 01 hours 46 minutes |
| 40 mph (64.37 km/h) | 01 hours 19 minutes |
| 50 mph (80.47 km/h) | 01 hours 03 minutes |
| 60 mph (96.56 km/h) | 00 hours 53 minutes |
| 70 mph (112.65 km/h) | 00 hours 45 minutes |
| 75 mph (120.7 km/h) | 00 hours 42 minutes |
| 80 mph (128.75 km/h) | 00 hours 39 minutes |
Gas Consumption
A car with a fuel efficiency of 8.3 l/100 km will need 7.09 liters (1.87 gallon) of gas to cover the route between Rockville and Saint Charles.
The estimated cost of gas to go from Rockville to Saint Charles is $6.3 (diesel $8.25).
Maryland gas prices.
| Gasoline | Mid Grade | Premium | Diesel | |
|---|---|---|---|---|
| Gallon | $3.36 | $3.93 | $4.24 | $4.41 |
| Total | $6.3 | $7.36 | $7.94 | $8.25 |
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 (in Maryland ) per gallon of daily gas for calculations is $3.364 (Diesel $4.407) /gallon. Last changed prices on November 25, 2024.
How did we calculate the distance?
The place names are translated into coordinates to approximate the distance between Rockville and Saint Charles (latitude and longitude). Cities, states, and countries each have their own regional center. The Haversine formula is used to measure the radius.
