How far is Spokane Valley, WA from Newcastle, WA?
The driving distance from Spokane Valley, WA to Newcastle, WA is about 281.2 miles (452.6 km), with a travel time of about 05h 13m by car.
- The straight-line flight distance is about 229.2 miles (368.8 km).
- For a round trip, plan for roughly 10h 27m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 6:00 AM to 8:00 AM PDT.
Reverse, save, or send this route
This drive is better planned with a longer stop or an overnight stay. Copy the route link, send it to another device, or print a clean version before you head out.
This drive is better planned with a longer stop or an overnight stay.
Flight Distance
Driving Distance
Gas Cost Calculator
Leave and Arrive Planner
Pick a departure time to see your estimated arrival and same-day return window.
Drive time stays fixed at 05h 13m.
An early departure helps you fit a real stop into the day without turning the return into a late-night drive.
You are leaving earlier than the recommended window, which gives you extra margin for breaks and traffic.
Halfway Point
A useful midpoint for breaks, coffee, or meeting in the middle.
City in Washington, USA
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Sunny
Sunny
Driving Route Map
The map below follows the saved road route between Spokane Valley and Newcastle.
Turn-by-Turn Driving Directions
Step-by-step road directions between Spokane Valley and Newcastle.
-
1
Start on North Pines Road
820 ft · 27 sec · North Pines Road
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2
Turn left onto East Montgomery Avenue
47 m · 6 sec · East Montgomery Avenue
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3
Take the ramp slight left
1753 ft · 43 sec
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4
Merge slight left onto Spokane Valley Freeway
11.3 mi · 14 min · Spokane Valley Freeway
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5
Keep slight left
56.6 mi · 1 hr 1 min
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6
Keep slight left
207.3 mi · 3 hr 46 min
-
7
Take the exit slight right toward West Lake Sammamish Parkway, Lakemont Boulevard Southeast
2039 ft · 52 sec
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8
Turn right onto West Lake Sammamish Parkway Southeast
62 m · 6 sec · West Lake Sammamish Parkway Southeast
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9
Turn slight left onto West Lake Sammamish Parkway Southeast
1467 ft · 44 sec · West Lake Sammamish Parkway Southeast
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10
Continue on Lakemont Boulevard Southeast
3 mi · 7 min · Lakemont Boulevard Southeast
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11
Continue on Newcastle Golf Club Road
1.6 mi · 3 min · Newcastle Golf Club Road
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12
Turn left onto 136th Avenue Southeast
839 ft · 29 sec · 136th Avenue Southeast
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13
Continue on Southeast 71st Street
145 m · 16 sec · Southeast 71st Street
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14
Arrive at your destination
0 m · 1 sec · Southeast 71st Street
Car Route Details
A richer read on the saved driving route between Spokane Valley and Newcastle.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
Spokane Valley Freeway
Keep slight left
207 mi · 03h 46m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A longer out-and-back drive
This is still possible in one day, but it becomes a long driving day. Leaving early and planning your stop window matters more here.
Mostly Sunny leaving Spokane Valley and Sunny near Newcastle.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Spokane Valley to Newcastle?
The road trip is about 281.2 miles (452.6 km) and usually takes 05h 13m in normal driving conditions.
Is this a same-day trip or an overnight route?
This is still possible in one day, but it becomes a long driving day. Leaving early and planning your stop window matters more here.
What is the halfway point on this route?
George is a useful midpoint, sitting about 140.3 miles from Spokane Valley and 140.9 miles from Newcastle.
How much longer is the road route than the straight-line distance?
The direct path is about 229.2 miles (368.8 km), while the road route adds roughly 52 extra miles because roads do not follow the straight air line.
When is the best time to leave for this route?
A good departure window is usually 6:00 AM to 8:00 AM PDT. If you want a more comfortable same-day return, try to leave by 6:32 AM PDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $51.91 one way or $103.82 round trip. Estimated CO2 is about 88.2 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny around Spokane Valley and Sunny near Newcastle.
Stop Ideas Near George
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to George.
Quincy, Washington
Ephrata, WA
Ephrata
Moses Lake, Washington
Flight Path Map
This map shows the direct air route between Spokane Valley and Newcastle. Straight-line distance: 229.17 mi (368.82 km).
#1 Spokane Valley
The most populous city in Spokane County, Washington.
| Population | 102,893 |
| Coordinates | 47.6732300, -117.2393700 |
| Altitude | 615 |
| Country | United States |
#2 Newcastle
City in King County, Washington, United States
| Population | 12,905 |
| Coordinates | 47.5389900, -122.1556800 |
| Altitude | 172 |
| Country | United States |
End: Newcastle (-122.15568, 47.53899)
Estimated Travel Time
Distance: 453 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 09h 22m |
| 40 mph (64.37 km/h) | 07h 01m |
| 50 mph (80.47 km/h) | 05h 37m |
| 60 mph (96.56 km/h) | 04h 41m |
| 70 mph (112.65 km/h) | 04h 01m |
| 80 mph (129 km/h) | 03h 30m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $5.23 | $51.91 | $103.82 |
| Mid-grade | $5.57 | $55.22 | $110.45 |
| Premium | $5.77 | $57.25 | $114.50 |
| Diesel | $5.47 | $54.23 | $108.47 |
Assumes 8.3 L/100 km (about 28.3 MPG). CO2 is an estimate and varies by vehicle, fuel blend, traffic, and terrain.
Prices in Washington · Apr 25, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.