Spokane to South Bend is 388.3 miles and takes about 7h 37m via I-90, I-5, and US-101, with a fuel budget near $87 and enough daylight to finish in a day. This drive takes you across Washington state, transitioning from eastern landscapes to the Pacific coast. It's a solid, mostly highway trip that's very doable in a single day if you get an early start. You'll be on major interstates for the bulk of the mileage, making it 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
2 planned breaks
Plan on a short reset every 3 to 4 hours to stay fresh behind the wheel.
Midpoint
194.1 miles from Spokane, WA
A natural place for your longest stop of the day
, about 3h 32m into the drive
.
Main Roads
Road
Distance
Duration
I 90
254 mi
4h 35m
I 5
36.8 mi
45m
US 101
27.9 mi
40m
State Route 18
26.7 mi
34m
WA 8
21 mi
26m
Olympic Highway
10 mi
12m
State Route 107
7 mi
12m
South Main Street
1 mi
1m
Longest stretch:
I 90
— 254 mi, about 4h 35m
Traffic on I-5
Hour-of-day weekday pattern from 110 FHWA count stations on your route.
Peak
4 PM
~5,071 veh/hr typical
Quietest
2 AM
~495 veh/hr
Peak-to-quiet ratio
10.2×
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 Spokane, WA and South Bend, WA.
1
Start on South Gorge Trail
157 ft·21 sec·South Gorge Trail
2
Turn right
26 ft·8 sec
3
Turn left onto West Main Avenue
464 ft·19 sec·West Main Avenue
4
Turn right onto North Monroe Street
0.4 mi·1 min·North Monroe Street
5
Turn slight right onto West Freeway Avenue
0.1 mi·18 sec·West Freeway Avenue
6
Keep slight left at fork onto West Freeway Avenue
188 ft·5 sec·West Freeway Avenue
Toward I 90 West: Seattle
7
Take the ramp
0.2 mi·30 sec
Toward I 90 West: Seattle
8
Merge onto I 90; US 2; US 395
2.0 mi·2 min·I 90; US 2; US 395
9
Keep slight left at fork onto I 90; US 395
57 mi·1 hr·I 90; US 395
10
Keep slight left at fork onto I 90
195 mi·3 hr 31 min·I 90
Use the straight / slight right lanes.
11
Take the exit
0.2 mi·30 sec
Exit 25Toward WA 18 West: AuburnUse the slight right lane.
12
Keep slight left at fork
448 ft·13 sec
Toward SR 18 west, Snoqualmie Parkway: Auburn, TacomaUse the straight / left / right lanes.
13
Merge onto WA 18
0.3 mi·25 sec·Snoqualmie Parkway
14
Continue on WA 18
27 mi·34 min·State Route 18
Use the straight / slight right lanes.
15
Take the exit
0.6 mi·1 min
Toward I 5: Seattle, TacomaUse the straight / slight right lanes.
16
Keep slight left at fork
0.6 mi·1 min
Toward I 5 South, WA 161: Enchanted Parkway South, TacomaUse the straight lane.
17
Keep slight left at fork
0.2 mi·31 sec
Toward I 5 South: Tacoma
18
Merge onto I 5
7.2 mi·9 min·I 5
Use the straight / slight right lanes.
19
Keep slight right at fork onto I 5
30 mi·36 min·I 5
Use the straight / slight right lanes.
20
Take the exit
0.5 mi·34 sec
Toward US 101: Aberdeen, Port Angeles
21
Continue on US 101
5.5 mi·6 min·US 101
22
Keep slight left at fork onto WA 8
21 mi·26 min·WA 8
23
Continue on US 12
10 mi·12 min·Olympic Highway
24
Take the exit
0.3 mi·41 sec
Toward WA 107: Montesano, Raymond
25
Turn left onto WA 107
1.0 mi·1 min·South Main Street
26
Continue on WA 107
7.0 mi·12 min·State Route 107
Use the left lane.
27
At end of road, turn left onto US 101
18 mi·25 min·US 101
Use the left lane.
28
Enter roundabout onto US 101
62 ft·0 sec·US 101
29
Continue on US 101
4.2 mi·7 min·US 101
30
Turn left onto Ferry Street
166 ft·12 sec·Ferry Street
31
Turn left onto First Street West
249 ft·18 sec·First Street West
32
Arrive at destination
First Street West
Trip Plan
To make the most of this 7.5-hour drive, aim to leave Spokane early, perhaps before 7 AM, to beat potential traffic through the Seattle metro area. With only 2 recommended stops and a long longest stretch of 254 miles, plan your breaks strategically, perhaps around the halfway point or as you transition from I-90 to I-5. Keep an eye on your fuel gauge, especially as you move further west, and budget around $87 for gas. Given the manageable duration, you have flexibility to stop for longer if needed, but sticking to 2 planned stops should keep you on track for a single-day arrival in South Bend.
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 2 meaningful breaks for fuel, food, and rest.
The halfway point lands around 194.1 miles from Spokane, WA, or about 3h 32m into the drive.
The longest continuous stretch on this route runs about 254 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 85 miles or 1h 33m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 194.1 miles or 3h 32m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 6h 12m
Traffic, exits, and arrival timing usually matter more near South Bend, WA than in the middle of the route.
Before You Leave
+
Open the route before leaving Spokane, 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.
+
Pick one backup stop option before the midpoint in case traffic changes your pacing.
Day 1
Settle into the route from Spokane, WA
This is one driving day of about 388.3 miles and 7h 37m.
Your first comfortable stop window is around 85 miles from Spokane, WA.
This route can stay practical as a one-day drive if traffic stays reasonable.
Plan about 2 real breaks rather than only quick fuel stops.
The longest stretch is on I 90 for about 254 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 0.6 and 282.9 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
6
0.6 mi into trip|~2m in|West Freeway Avenue
Keep slight left at fork onto West Freeway Avenue toward I 90 West: Seattle
Highway fork - watch signs carefully
Toward I 90 West: Seattle
7
254.9 mi into trip|~4h 38m in
Take the exit toward WA 18 West: Auburn
Exit ramp - move to the correct lane early. Lane positioning matters here
Use the slight right lane.
Exit 25
Toward WA 18 West: Auburn
9
255.1 mi into trip|~4h 38m in
Keep slight left at fork toward SR 18 west, Snoqualmie Parkway: Auburn, Tacoma
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Use the straight / left / right lanes.
Toward SR 18 west, Snoqualmie Parkway: Auburn,...
7
282.3 mi into trip|~5h 13m in
Take the exit toward I 5: Seattle, Tacoma
Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one
Use the straight / slight right lanes.
Toward I 5: Seattle, Tacoma
8
282.9 mi into trip|~5h 14m in
Keep slight left at fork toward I 5 South, WA 161: Enchanted Parkway South, Tacoma
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Use the straight lane.
Toward I 5 South, WA 161: Enchanted Parkway Sou...
Fuel & Cost
Regular Gas
$86.04 one way
$172.07 round trip
$5.63/gal25.4 MPG avg136 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$5.91
$90.27
$180.54
premium
$6.08
$92.95
$185.89
diesel
$5.35
$81.79
$163.58
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$86
Meals
$25–$50
Total
$111–$136
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 135.9 kg one way.
Prices: EIA weekly data, 2026-06-01.
Driving Electric?
About $41 in charging
· 1 stop
· 67% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
116.5
1
$40.77
$18.64
Efficient EV
97.1
1
$33.98
$15.53
EV Truck/SUV
155.3
1
$54.36
$24.85
Gas CO2
136 kg
EV CO2
45 kg (67% 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 Jun 3, 2026
Origin
Spokane, WA
Afternoon
in Spokane on Wednesday
Local time
12:06 PM
PDT
Current temp
49°F
Mostly Clear
0 mph1% chanceLive forecast
Wind Advisory
Wind Advisory issued June 3 at 1:58AM PDT until June 4 at 12:00AM PDT by NWS Pendleton OR
Flood Warning
Flood Warning issued June 2 at 12:07PM PDT by NWS Spokane WA
Destination
South Bend, WA
Afternoon
in South Bend on Wednesday
Local time
12:06 PM
PDT
Current temp
55°F
Cloudy
SW 5 mph10% chanceLive forecast
Wind Advisory
Wind Advisory issued June 3 at 1:58AM PDT until June 4 at 12:00AM PDT by NWS Pendleton OR
Flood Warning
Flood Warning issued June 2 at 12:07PM PDT by NWS Spokane WA
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
6 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
7h 37m 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...
19 mi from route
~49 min detour
Free
near mile 267.8
Park data from the National Park Service API. Alerts update every 2 hours.
More Details
What kind of drive is this?
This route is 96% highway, meaning you'll be on high-speed roads for almost the entire 388.3 miles. The longest stretch without a significant break from highway driving is 254 miles, primarily on I-90. You'll experience a lot of merging and exiting as you transition between I-90 and I-5, and then onto US-101. Expect dense traffic and numerous service exits as you pass through urban and suburban areas.
96% highway — fuel and pacing are the main things to plan.
32 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 254 mi on I 90.
How Hard Is This Drive?
9/10
This is a straightforward highway drive that stays mostly on I 90 and I 5. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 0.6 miles in near West Freeway Avenue.
Driving Effort9/10
High effort - long or complex enough to need steady focus all day
Balances navigation complexity with total wheel time.
This is a demanding drive. With 24 significant decision points across 388.3 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: at 0.6 miles (West Freeway Avenue): Highway fork - watch signs carefully; at 254.9 miles: Exit ramp - move to the correct lane early. Lane positioning matters here; at 255.1 miles: Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one.
Elevation Profile
Gently rolling terrain
2,564 ft50 ft
Total Climb
2,303 ft
Total Descent
4,076 ft
Highest Point
2,564 ft
~221.9 mi in
Elevation Range
2,514 ft
Notable High Points
2,564 ft at ~221.9 miles+678 ft prominence
Towns Mentioned on Route Signs
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
Between Spokane, WA and South Bend, WA, road signs point toward Snoqualmie Parkway: Auburn, Tacoma, Port Angeles and Raymond.
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
South Bend is a city of 1,700 people (2018) on the Pacific Coast of southwestern Washington State, where the Willapa River makes its last bend before flowing into Willapa Bay. It is known for oyster production and natural scenery.
Top landmarks
•Lumber Exchange Building — listed on the National Register of Historic Places in Pacific County, Washington
Doable as a same-day drive at 7h 37m. Total distance: 388.3 miles.
Family Friendly
Moderate complexity with 2 natural rest stops along the way.
Solo Traveler
7h 37m drive, plan rest stops for pacing.
Frequently Asked Questions
The longest stretch is about 254 miles on I 90. The full list of main roads is in the Roads section above.
Yes — we found about 23 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 South Bend, 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 2 meaningful breaks. There are 23 rest areas along the route for bathroom stops.
The main spots that need attention: at 0.6 miles (West Freeway Avenue): Highway fork - watch signs carefully; at 254.9 miles: Exit ramp - move to the correct lane early. Lane positioning matters here; at 255.1 miles: Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one.
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 7.6 hours each way, a round trip means 15.3 hours of driving — that is an unsafe level of fatigue for most drivers. Plan at least one night at South Bend, WA before the return drive.
