How far is Tumwater, WA from Spokane, WA?
The driving distance from Tumwater, WA to Spokane, WA is about 324.5 miles (522.2 km), with a travel time of about 05h 13m by car.
- The straight-line flight distance is about 260.5 miles (419.2 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 Kittitas County, Washington, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Light Rain Likely
Rain
Driving Route Map
The map below follows the saved road route between Tumwater and Spokane.
Turn-by-Turn Driving Directions
Step-by-step road directions between Tumwater and Spokane.
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1
Start on the route
24 m · 5 sec
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2
Continue on 2nd Avenue Southwest
1.1 km · 2 min · 2nd Avenue Southwest
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3
Turn right onto Custer Way Southwest
623 ft · 16 sec · Custer Way Southwest
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4
Turn right onto Boston Street Southeast
679 ft · 18 sec · Boston Street Southeast
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5
At the end of the road, turn right onto Deschutes Way
1957 ft · 40 sec · Deschutes Way
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6
Take the ramp right
1710 ft · 42 sec
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7
Merge slight left
28.8 mi · 36 min
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8
Keep slight right
8.2 mi · 10 min
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9
Take the exit slight right toward WA 18 East: Auburn, Muckleshoot Reservation
2644 ft · 1 min
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10
Merge slight left onto State Route 18
27.3 mi · 35 min · State Route 18
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11
Continue on Snoqualmie Parkway
656 ft · 8 sec · Snoqualmie Parkway
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12
Take the exit slight right toward I 90 East: Spokane
3019 ft · 1 min
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13
Merge slight left
251.7 mi · 4 hr 32 min
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14
Merge slight right
1.8 mi · 2 min
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15
Take the exit slight right toward Maple Street, Lincoln Street, Walnut Street
1203 ft · 31 sec
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16
Continue on West 5th Avenue
117 m · 13 sec · West 5th Avenue
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17
Turn straight onto West Freeway Avenue
1151 ft · 33 sec · West Freeway Avenue
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18
Continue on West 4th Avenue
1027 ft · 31 sec · West 4th Avenue
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19
Continue on West 4th Avenue
51 m · 5 sec · West 4th Avenue
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20
Continue on South Lincoln Street
2275 ft · 1 min · South Lincoln Street
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21
Turn left onto West Main Avenue
846 ft · 35 sec · West Main Avenue
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22
Turn right
8 m · 9 sec
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23
Turn left onto South Gorge Trail
48 m · 17 sec · South Gorge Trail
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24
Arrive at your destination
0 m · 1 sec · South Gorge Trail
Car Route Details
A richer read on the saved driving route between Tumwater and Spokane.
Long-distance drive
This route is long enough that fuel, rest stops, weather, and timing matter more than any single maneuver.
I 90 East
Merge slight left
252 mi · 04h 32m
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.
Light Rain Likely leaving Tumwater and Rain near Spokane.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Tumwater to Spokane?
The road trip is about 324.5 miles (522.2 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?
Kittitas is a useful midpoint, sitting about 160.7 miles from Tumwater and 163.8 miles from Spokane.
How much longer is the road route than the straight-line distance?
The direct path is about 260.5 miles (419.2 km), while the road route adds roughly 64 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 $59.92 one way or $119.84 round trip. Estimated CO2 is about 101.8 kg one way.
What should you check before leaving?
Before you leave, expect Light Rain Likely around Tumwater and Rain near Spokane.
Stop Ideas Near Kittitas
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 Kittitas.
Columbia Station
Quincy, Washington
Leavenworth, Washington
Leavenworth
Flight Path Map
This map shows the direct air route between Tumwater and Spokane. Straight-line distance: 260.49 mi (419.22 km).
#1 Tumwater
City in Thurston County, Washington, United States
| Population | 24,272 |
| Coordinates | 47.0073200, -122.9093100 |
| Altitude | 53 |
| Country | United States |
#2 Spokane
The second most populous city in Washington.
| Population | 222,050 |
| Coordinates | 47.6596600, -117.4290800 |
| Altitude | 571 |
| Country | United States |
End: West Main Avenue (-117.429081, 47.659029)
Estimated Travel Time
Distance: 522 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 10h 48m |
| 40 mph (64.37 km/h) | 08h 06m |
| 50 mph (80.47 km/h) | 06h 29m |
| 60 mph (96.56 km/h) | 05h 24m |
| 70 mph (112.65 km/h) | 04h 38m |
| 80 mph (129 km/h) | 04h 02m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $5.23 | $59.92 | $119.84 |
| Mid-grade | $5.57 | $63.74 | $127.48 |
| Premium | $5.77 | $66.08 | $132.16 |
| Diesel | $5.47 | $62.60 | $125.19 |
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 23, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.