Granite Falls to Spokane is 312.6 miles and takes about 6 hours via I 90 and State Route 9, with a fuel budget near $66 and enough daylight to finish in a day. This drive takes you from the Pacific Coast region of Washington to the interior, primarily on well-maintained highways. Given the relatively short duration, it's a manageable single-day trip, though you'll want to be mindful of potential traffic near the Seattle metropolitan area. Plan for a straightforward transit across the state.
Trip Pace
Same-day drive is realistic
A same-day return is possible, but it will make for a full day on the road.
Break Rhythm
1 planned break
Plan on a short reset every 3 to 4 hours to stay fresh behind the wheel.
Midpoint
156.3 miles from Granite Falls, WA
A natural place for your longest stop of the day
, about 3h 7m into the drive
.
Main Roads
Road
Distance
Duration
I 90
269.5 mi
4h 53m
State Route 9
17.4 mi
27m
I 405
11.6 mi
14m
State Route 92
7.3 mi
11m
State Route 522
2.3 mi
2m
West Stanley Street
1 mi
2m
South Lincoln Street
0.4 mi
1m
West 4th Avenue
0.2 mi
<1m
Longest stretch:
I 90
— 269.5 mi, about 4h 53m
Traffic on I-90
Hour-of-day weekday pattern from 83 FHWA count stations on your route.
Peak
3 PM
~1,832 veh/hr typical
· worst 2,477
Quietest
2 AM
~107 veh/hr
Peak-to-quiet ratio
17.1×
busier at peak than in the quiet hours
12a6anoon6p11p
Averaged across 52 weeks of 2023 FHWA Travel Monitoring Analysis System data. Weekday hours only (Mon–Fri).
Turn-by-Turn Driving Directions
Step-by-step road directions between Granite Falls, WA and Spokane, WA.
1
Start on this road
148 ft·16 sec·this road
2
Turn left onto North Granite Avenue
106 ft·3 sec·North Granite Avenue
3
Turn right onto West Stanley Street
1.0 mi·2 min·West Stanley Street
4
Enter roundabout onto WA 92
133 ft·5 sec·State Route 92
5
Continue on WA 92
5.8 mi·8 min·State Route 92
6
Enter roundabout onto WA 92
82 ft·4 sec·State Route 92
7
Continue on WA 92
0.9 mi·1 min·State Route 92
8
Enter roundabout onto WA 92
100 ft·2 sec·State Route 92
9
Continue on WA 92
0.6 mi·1 min·State Route 92
10
Continue on WA 9
1.6 mi·2 min·State Route 9
Use the straight lane.
11
Enter roundabout onto WA 9
124 ft·2 sec·State Route 9
12
Continue on WA 9
0.1 mi·11 sec·State Route 9
13
Enter roundabout onto WA 9
123 ft·2 sec·State Route 9
14
Continue on WA 9
1.9 mi·2 min·State Route 9
Use the straight lane.
15
Enter roundabout onto State Route 9
112 ft·1 sec·State Route 9
16
Continue on State Route 9
2.8 mi·4 min·State Route 9
Use the straight lane.
17
Enter roundabout onto WA 9
123 ft·2 sec·State Route 9
18
Continue on WA 9
5.2 mi·7 min·State Route 9
19
Continue on WA 9
5.6 mi·9 min·State Route 9
Use the left / uturn lanes.
20
Take the ramp
0.3 mi·38 sec
Toward WA 522 West: Seattle
21
Merge onto WA 522
2.3 mi·2 min·State Route 522
Use the straight / slight right lanes.
22
Take the exit
0.8 mi·58 sec
Toward I 405 South: BellevueUse the straight / slight right lanes.
23
Turn slight left onto I 405
12 mi·14 min·I 405
Use the straight / slight right lanes.
24
Take the exit
0.5 mi·1 min
Exit 11Toward I 90: Spokane, SeattleUse the slight right lane.
25
Keep slight left at fork
0.5 mi·1 min
Toward I 90 East: SpokaneUse the slight left lane.
26
Merge onto I 90
268 mi·4 hr 51 min·I 90
Use the straight / slight right lanes.
27
Merge onto I 90; US 2; US 395
1.8 mi·2 min·I 90; US 2; US 395
28
Take the exit
0.2 mi·31 sec
Toward Maple Street, Lincoln Street, Walnut Street
29
Continue on West 5th Avenue
382 ft·12 sec·West 5th Avenue
30
Turn straight onto West Freeway Avenue
0.2 mi·32 sec·West Freeway Avenue
31
Continue on West 4th Avenue
0.2 mi·31 sec·West 4th Avenue
32
Continue on West 4th Avenue
167 ft·4 sec·West 4th Avenue
33
Continue on South Lincoln Street
0.4 mi·1 min·South Lincoln Street
Use the straight / left lanes.
34
Turn left onto West Main Avenue
0.2 mi·34 sec·West Main Avenue
35
Turn right
26 ft·8 sec
36
Turn left onto South Gorge Trail
157 ft·17 sec·South Gorge Trail
37
Arrive at destination
South Gorge Trail
Trip Plan
For this 6-hour drive, consider an early morning departure from Granite Falls to beat any significant traffic congestion around the I 405 and I 90 corridors. With only one recommended stop and a fuel cost around $66, you have flexibility in pacing. The longest continuous stretch is 269.5 miles on I 90, so ensure you're comfortable with that duration or plan a brief break beforehand. Keep an eye on your fuel gauge as you approach Spokane, as services can become less frequent in some eastern Washington sections.
Morning Departure
Start early — leave by 6-7 AM to arrive at a reasonable hour.
Evening Departure
This is a long drive — plan for a morning departure or consider splitting it into two days.
You can normally do this drive in one day.
Plan roughly 1 meaningful break for fuel, food, and rest.
The halfway point lands around 156.3 miles from Granite Falls, WA, or about 3h 7m into the drive.
The longest continuous stretch on this route runs about 269.5 miles.
This is a comfortable same-day trip.
Departure
Before you leave
Start with fuel, water, and navigation already sorted so the first hour feels easy.
First stop
Around 69 miles or 1h 32m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 156.3 miles or 3h 7m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 4h 56m
Traffic, exits, and arrival timing usually matter more near Spokane, WA than in the middle of the route.
Before You Leave
+
Open the route before leaving Granite Falls, WA so your first major turns are already loaded.
+
Leave with enough water and a charging cable within reach, not packed away.
+
Check your fuel range against the first long segment, especially if you are starting outside city service areas.
Day 1
Settle into the route from Granite Falls, WA
This is one driving day of about 312.6 miles and 6h.
Your first comfortable stop window is around 69 miles from Granite Falls, WA.
This route can stay practical as a one-day drive if traffic stays reasonable.
Plan about 1 real break rather than only quick fuel stops.
The longest stretch is on I 90 for about 269.5 miles.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Place data sourced from public business listings. Hours and availability may vary.
Heads-up: tricky spots
5 of 24
5 decision points cluster between mile 0 and 41.2 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
5
0 mi into trip|~0m in|North Granite Avenue
Turn left onto North Granite Avenue
Navigation decision point
5
10 mi into trip|~17m in|WA 9 / State Route 9
Enter roundabout onto WA 9 / State Route 9
Roundabout - know your exit number before entering
6
28.3 mi into trip|~45m in
Take the exit toward I 405 South: Bellevue
Exit ramp - move to the correct lane early. Lane positioning matters here
Use the straight / slight right lanes.
Toward I 405 South: Bellevue
8
40.7 mi into trip|~1h in
Take the exit toward I 90: Spokane, Seattle
Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one
Use the slight right lane.
Exit 11
Toward I 90: Spokane, Seattle
7
41.2 mi into trip|~1h 1m in
Keep slight left at fork toward I 90 East: Spokane
Highway fork - watch signs carefully. Lane positioning matters here
Use the slight left lane.
Toward I 90 East: Spokane
Fuel & Cost
Regular Gas
$60.90 one way
$121.79 round trip
$4.95/gal25.4 MPG avg109 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$5.18
$63.80
$127.60
premium
$5.39
$66.35
$132.70
diesel
$4.80
$59.02
$118.05
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$61
Meals
$25–$50
Total
$86–$111
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 109.4 kg one way.
Prices: EIA weekly data, 2026-07-13.
Driving Electric?
About $33 in charging
· 1 stop
· 66% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
93.8
1
$32.82
$15.00
Efficient EV
78.2
0
$27.35
$12.50
EV Truck/SUV
125
1
$43.76
$20.01
Gas CO2
109 kg
EV CO2
37 kg (66% less)
Plan for 1 charging stop. A 30-minute DC fast charge mid-route should be enough to complete the trip comfortably.
DC fast charging avg $0.35/kWh. Home charging avg $0.16/kWh. US grid CO2: 0.39 kg/kWh.
Travel Intel
Current conditions at both ends of the drive.
Forecast as of Jul 17, 2026
Origin
Granite Falls, WA
Morning
in Granite Falls on Sunday
Local time
10:37 AM
PDT
Current temp
74°F
Mostly Sunny
SW 6 mph1% chanceLive forecast
Red Flag Warning
Red Flag Warning issued July 17 at 11:13AM PDT until July 17 at 9:00PM PDT by NWS Spokane WA
Red Flag Warning
Red Flag Warning issued July 17 at 11:13AM PDT until July 17 at 9:00PM PDT by NWS Spokane WA
Destination
Spokane, WA
Morning
in Spokane on Sunday
Local time
10:37 AM
PDT
Current temp
95°F
Areas Of Smoke
SW 6 mph7% chanceLive forecast
Red Flag Warning
Red Flag Warning issued July 17 at 11:13AM PDT until July 17 at 9:00PM PDT by NWS Spokane WA
Red Flag Warning
Red Flag Warning issued July 17 at 11:13AM PDT until July 17 at 9:00PM PDT by NWS Spokane WA
54°F
North Bend, WA
156 mi in
Seasonal Notes
Summer travel usually means heavier construction, hotter rest stops, and busier weekend traffic around major cities.
Winter travel shortens daylight, so a route that looks manageable on paper can feel much longer after dark.
Holiday weekends tend to make both departure and arrival windows slower than the raw route time suggests.
Time zone
Same local time
Origin and destination are on the same clock, so arrival timing is easier to judge at a glance.
Temperature spread
21 degrees warmer at arrival
A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.
Road read
6h on the road
Start early — leave by 6-7 AM to arrive at a reasonable hour.
Weather data from the National Weather Service. Conditions may change; check closer to your travel date.
National Parks Near This Route
Worth a detour if your schedule allows.
Klondike Gold Rush - Seattle Unit National Historical Park
National Historical Park
Seattle flourished during and after the Klondike Gold Rush. Merchants supplied people from around the world passing through this port city on their way to a remarkable adventure in the Yukon Territory...
9 mi from route
~23 min detour
Free
near mile 43.1
Park data from the National Park Service API. Alerts update every 2 hours.
More Details
What kind of drive is this?
This trip is almost entirely highway driving, with 99% of the 312.6 miles on major roads. You'll encounter a substantial stretch of 269.5 miles on I 90. Expect a high volume of exits and potential for merging traffic as you navigate around the Seattle area, transitioning to more open highway cruising as you head east. Surface roads are minimal on this particular route.
99% highway — fuel and pacing are the main things to plan.
37 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 269.5 mi on I 90.
How Hard Is This Drive?
7/10
This is a straightforward highway drive that stays mostly on I 90 and State Route 9. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes early in the drive near North Granite Avenue.
Driving Effort7/10
Demanding - plan breaks and stay ahead of the key maneuvers
Balances navigation complexity with total wheel time.
This is a demanding drive. With 24 significant decision points across 312.6 miles, you will need to stay alert - especially through interchange areas and urban stretches. Consider splitting it into segments if you are not comfortable with fast highway navigation.
Where does it get tricky?
The main spots that need attention: near the start (North Granite Avenue): Navigation decision point; at 10 miles (WA 9 / State Route 9): Roundabout - know your exit number before entering; at 28.3 miles: Exit ramp - move to the correct lane early. Lane positioning matters here.
Elevation Profile
Hilly terrain with moderate elevation changes
2,541 ft268 ft
Total Climb
4,266 ft
Total Descent
2,839 ft
Highest Point
2,541 ft
~89.3 mi in
Elevation Range
2,273 ft
Notable High Points
2,541 ft at ~89.3 miles+548 ft prominence
2,253 ft at ~156.3 miles+645 ft prominence
Towns Mentioned on Route Signs
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
On the drive from Granite Falls, WA to Spokane, WA, road signs begin pointing toward Seattle along the way.
Granite Falls is a city in the North Sound region of Washington State, named for a nearby waterfall on the Stillaguamish River.
Granite Falls is at the west entrance to the Mountain Loop Highway (officially, Forest Route 20), a two-lane, 52-mile, partially paved highway that connects to Darrington through the Mount Baker-Snoqualmie National Forest. Between May and September, the Mountain Loop Highway offers a pleasant, day-long summer drive for outdoor photographers, hikers, and nature enthusiasts.
Top landmarks
•Verlot Ranger Station-Public Service Center — single-family detached home in Granite Falls, United States of America
Spokane is the second-largest city in Washington State, and the largest between Seattle and Minneapolis. It is the economic hub of the "Inland Empire", a name used for Eastern Washington and the Idaho Panhandle (pre-dating by nearly a century the use of the same title by a region in Southern California). It is at the north edge of the Palouse, where gently rolling hills of wheat fields end at the Spokane River valley.
This article also includes the suburbs of Liberty Lake and Spokane Valley.
Top landmarks
•Monroe Street Bridge — bridge in Spokane, Washington
•Montvale Hotel — hotel in Spokane, Washington
•Manito Park and Botanical Gardens — park in Spokane, Washington state, USA
Doable as a same-day drive at 6h. Total distance: 312.6 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
6h drive, plan rest stops for pacing.
Frequently Asked Questions
The longest stretch is about 269.5 miles on I 90. The full list of main roads is in the Roads section above.
Yes — we found about 20 rest areas or service plazas within a short detour of the route (from OpenStreetMap). See the Rest Stops tab under Nearby Places for locations and mile markers. Plan to stretch, use the bathroom, and top off fluids every 2–3 hours on longer drives.
It helps. This route has a higher-than-average number of complex decision points, which get harder in the dark. If the last hour of the trip is on surface roads or mountain grades, aim to arrive at Spokane, WA before sunset when you can. Check the Trip Plan for departure windows that land you in daylight.
Only with planning. This is a long drive for kids — consider splitting it into two days rather than pushing through. Plan at least 1 meaningful breaks. There are 20 rest areas along the route for bathroom stops.
The main spots that need attention: near the start (North Granite Avenue): Navigation decision point; at 10 miles (WA 9 / State Route 9): Roundabout - know your exit number before entering; at 28.3 miles: Exit ramp - move to the correct lane early. Lane positioning matters here.
Yes — Klondike Gold Rush - Seattle Unit National Historical Park. See the National Parks section for detour distances and tips on detours.
Not recommended in a single day. At 6.0 hours each way, a round trip means 12.0 hours of driving — that is an unsafe level of fatigue for most drivers. Plan at least one night at Spokane, WA before the return drive.
