How far is Spokane Valley, WA from Port Townsend, WA?
The driving distance from Spokane Valley, WA to Port Townsend, WA is about 343.9 miles (553.4 km), with a travel time of about 07h 27m by car.
- The straight-line flight distance is about 257.6 miles (414.5 km).
- For a round trip, plan for roughly 14h 54m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 6:00 AM to 7:30 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 07h 27m.
Starting early still helps, but most travelers will want a longer stop or an overnight stay on a route this long.
This departure sits inside the recommended comfort window for the route.
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.
Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms
Mostly Sunny
Driving Route Map
The map below follows the saved road route between Spokane Valley and Port Townsend.
Turn-by-Turn Driving Directions
Step-by-step road directions between Spokane Valley and Port Townsend.
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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
211 mi · 3 hr 50 min
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7
Take the exit slight right toward I 405: Renton, Everett
1138 ft · 28 sec
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8
Keep slight right to continue on I 405 North: Everett, Bellevue
2439 ft · 59 sec
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9
Merge slight left
8.1 mi · 10 min
-
10
Keep slight right
8.4 mi · 11 min
-
11
Keep slight right
2.3 mi · 3 min
-
12
Continue straight
5.8 mi · 9 min
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13
Take the exit straight
812 ft · 22 sec
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14
Continue on Paine Field Boulevard
1.2 km · 1 min · Paine Field Boulevard
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15
Turn left onto 84th Street Southwest
2170 ft · 45 sec · 84th Street Southwest
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16
Turn right onto Mukilteo Speedway
1.9 mi · 5 min · Mukilteo Speedway
-
17
Turn right
759 ft · 15 sec
-
18
Turn slight left
1439 ft · 2 min
-
19
Continue on Mukilteo-Clinton Ferry
3 mi · 20 min · Mukilteo-Clinton Ferry
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20
Continue on Ferry Dock
708 ft · 40 sec · Ferry Dock
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21
Continue on State Route 525
22 mi · 33 min · State Route 525
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22
Turn left onto State Route 20
3.3 mi · 5 min · State Route 20
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23
Continue on South Engle Road
1226 ft · 1 min · South Engle Road
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24
Continue on Engle Road
72 m · 8 sec · Engle Road
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25
Turn slight right
701 ft · 29 sec
-
26
Turn left onto State Route 20
28 m · 2 sec · State Route 20
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27
Turn straight onto Port Townsend-Coupeville Ferry
5.8 mi · 35 min · Port Townsend-Coupeville Ferry
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28
Continue on Ferry Dock
732 ft · 38 sec · Ferry Dock
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29
At the end of the road, turn right onto Water Street
1836 ft · 1 min · Water Street
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30
Turn left onto Quincy Street
583 ft · 16 sec · Quincy Street
-
31
Continue on Jefferson Street
846 ft · 23 sec · Jefferson Street
-
32
Turn right onto Tyler Street
730 ft · 20 sec · Tyler Street
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33
Arrive at your destination
0 m · 1 sec · Tyler Street
Car Route Details
A richer read on the saved driving route between Spokane Valley and Port Townsend.
Long-distance drive
This route is long enough that fuel, rest stops, weather, and timing matter more than any single maneuver.
Spokane Valley Freeway
Keep slight left
211 mi · 03h 50m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
Better with a longer stop
This route is long enough that most travelers will be better off planning an overnight stay or a more deliberate stop window.
Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms leaving Spokane Valley and Mostly Sunny near Port Townsend.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Spokane Valley to Port Townsend?
The road trip is about 343.9 miles (553.4 km) and usually takes 07h 27m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route is long enough that most travelers will be better off planning an overnight stay or a more deliberate stop window.
What is the halfway point on this route?
Kittitas is a useful midpoint, sitting about 171.6 miles from Spokane Valley and 172.2 miles from Port Townsend.
How much longer is the road route than the straight-line distance?
The direct path is about 257.6 miles (414.5 km), while the road route adds roughly 86.3 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 7:30 AM PDT. Starting early still helps, but most travelers will want a longer stop or an overnight stay on a route this long.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $63.48 one way or $126.95 round trip. Estimated CO2 is about 107.8 kg one way.
What should you check before leaving?
Before you leave, expect Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms around Spokane Valley and Mostly Sunny near Port Townsend.
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 Spokane Valley and Port Townsend. Straight-line distance: 257.55 mi (414.48 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 Port Townsend
City in and county seat of Jefferson County, Washington
| Population | 9,973 |
| Coordinates | 48.1170400, -122.7604500 |
| Altitude | 40 |
| Country | United States |
End: Port Townsend (-122.76045, 48.11704)
Estimated Travel Time
Distance: 553 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 11h 27m |
| 40 mph (64.37 km/h) | 08h 35m |
| 50 mph (80.47 km/h) | 06h 52m |
| 60 mph (96.56 km/h) | 05h 43m |
| 70 mph (112.65 km/h) | 04h 54m |
| 80 mph (129 km/h) | 04h 17m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $5.23 | $63.48 | $126.95 |
| Mid-grade | $5.57 | $67.53 | $135.06 |
| Premium | $5.77 | $70.00 | $140.00 |
| Diesel | $5.47 | $66.31 | $132.63 |
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 · May 17, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.