How far is Rock Island, WA from Tacoma, WA?
Distance by Flight
Shortest distance between Rock Island and Tacoma is 108.09 miles (173.96 km).
Flight distance from Rock Island, WA to Tacoma, WA is 108.09 miles. Estimated flight time is 00 hours 20 minutes.
It takes 00 hours 18 minutes to travel from Rock Island to Tacoma with an airplane (average speed of 550 miles).
Driving distance
The driving distance from Rock Island, Washington to Tacoma, Washington is: 171.88 miles (276.62 km) by car.
Driving from Rock Island to Tacoma will take approximately 03 hours 06 minutes.
#1 Rock Island
City in Douglas County, Washington
| Population | 1310 |
|---|---|
| GPS Coordinates | 47°22'37"N 120°8'38"W |
| Latitude | 47.3770700 |
| Longitude | -120.1439500 |
| Altitude | 196 |
| Country | United States |
#2 Tacoma
The third most populous city in Washington. It is located on Puget Sound in the western part of the state. Tacoma is known for its maritime history, its many parks and green spaces, and its many attractions, such as the Museum of Glass and the Tacoma Art Museum.
| Population | 219945 |
|---|---|
| GPS Coordinates | 47°15'10"N 122°26'39"W |
| Latitude | 47.2528800 |
| Longitude | -122.4442900 |
| Altitude | 74 |
| Country | United States |
Ending point in Tacoma: South 11th Street (-122.444267,47.25278)
Estimated Travel Time Between Rock Island and Tacoma
The distance between Rock Island and Tacoma is 277 km if you choose to drive by road. You can go 03 hours 04 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 Rock Island and Tacoma. The current time is 20:29:44.
| Average Speed | Travel Time |
|---|---|
| 30 mph (48.3 km/h) | 05 hours 43 minutes |
| 40 mph (64.37 km/h) | 04 hours 17 minutes |
| 50 mph (80.47 km/h) | 03 hours 26 minutes |
| 60 mph (96.56 km/h) | 02 hours 51 minutes |
| 70 mph (112.65 km/h) | 02 hours 27 minutes |
| 75 mph (120.7 km/h) | 02 hours 17 minutes |
| 80 mph (128.75 km/h) | 02 hours 08 minutes |
Gas Consumption
A car with a fuel efficiency of 8.3 l/100 km will need 22.96 liters (6.07 gallon) of gas to cover the route between Rock Island and Tacoma.
The estimated cost of gas to go from Rock Island to Tacoma is $28.75 (diesel $33.16).
Washington gas prices.
| Gasoline | Mid Grade | Premium | Diesel | |
|---|---|---|---|---|
| Gallon | $4.74 | $5.02 | $5.21 | $5.47 |
| Total | $28.75 | $30.42 | $31.6 | $33.16 |
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 Washington ) per gallon of daily gas for calculations is $4.740 (Diesel $5.467) /gallon. Last changed prices on April 23, 2024.
How did we calculate the distance?
The place names are translated into coordinates to approximate the distance between Rock Island and Tacoma (latitude and longitude). Cities, states, and countries each have their own regional center. The Haversine formula is used to measure the radius.
