How far is Newcastle, WA from Seattle, WA?
Distance by Flight
Shortest distance between Newcastle and Seattle is 9.44 miles (15.2 km).
Flight distance from Newcastle, WA to Seattle, WA is 9.44 miles. Estimated flight time is 00 hours 01 minutes.
Driving distance
The driving distance from Newcastle, Washington to Seattle, Washington is: 12.16 miles (19.57 km) by car.
Driving from Newcastle to Seattle will take approximately 00 hours 18 minutes.
#1 Newcastle
City in King County, Washington, United States
| Population | 12905 |
|---|---|
| GPS Coordinates | 47°32'20"N 122°9'20"W |
| Latitude | 47.5389900 |
| Longitude | -122.1556800 |
| Altitude | 172 |
| Country | United States |
#2 Seattle
The eighteenth most populous city in the United States and the center of the Seattle metropolitan area. It is located on a narrow isthmus between Puget Sound and Lake Washington in northwestern Washington. Seattle is a major center for the technology industry and is home to the Space Needle.
| Population | 769714 |
|---|---|
| GPS Coordinates | 47°36'22"N 122°19'55"W |
| Latitude | 47.6062100 |
| Longitude | -122.3320700 |
| Altitude | 56 |
| Country | United States |
Ending point in Seattle: (-122.332143,47.606309)
Estimated Travel Time Between Newcastle and Seattle
The distance between Newcastle and Seattle is 20 km if you choose to drive by road. You can go 00 hours 13 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 Newcastle and Seattle. The current time is 17:18:24.
| Average Speed | Travel Time |
|---|---|
| 30 mph (48.3 km/h) | 00 hours 24 minutes |
| 40 mph (64.37 km/h) | 00 hours 18 minutes |
| 50 mph (80.47 km/h) | 00 hours 14 minutes |
| 60 mph (96.56 km/h) | 00 hours 12 minutes |
| 70 mph (112.65 km/h) | 00 hours 10 minutes |
| 75 mph (120.7 km/h) | 00 hours 09 minutes |
| 80 mph (128.75 km/h) | 00 hours 09 minutes |
Gas Consumption
A car with a fuel efficiency of 8.3 l/100 km will need 1.62 liters (0.43 gallon) of gas to cover the route between Newcastle and Seattle.
The estimated cost of gas to go from Newcastle to Seattle is $2.03 (diesel $2.35).
Washington gas prices.
| Gasoline | Mid Grade | Premium | Diesel | |
|---|---|---|---|---|
| Gallon | $4.74 | $5.02 | $5.21 | $5.47 |
| Total | $2.03 | $2.15 | $2.24 | $2.35 |
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 December 21, 2024.
How did we calculate the distance?
The place names are translated into coordinates to approximate the distance between Newcastle and Seattle (latitude and longitude). Cities, states, and countries each have their own regional center. The Haversine formula is used to measure the radius.
