Spanning 174.9 miles across Washington, this drive from Spokane Valley to Kittitas is a straightforward journey typically taking about 3 hours and 11 minutes. Because the trip is well under four hours, it works perfectly as a single-day excursion without the need for an overnight stay. You will primarily navigate I-90, making it an efficient way to cross the state. Budgeting approximately $37 for fuel should cover your travel costs comfortably. Since both the origin and destination are located within the Pacific Coast region, you can expect a consistent atmosphere throughout the trip. It is a practical, no-nonsense route that favors speed and reliability over complex navigation.
Trip Pace
Same-day drive is realistic
A same-day return is realistic if you keep stops short.
Break Rhythm
1 planned break
A short stop every 2 to 3 hours is enough for this drive.
Midpoint
87.5 miles from Spokane Valley, WA
A natural place for your longest stop of the day
, about 1h 36m into the drive
.
Main Roads
Road
Distance
Duration
I 90
161.9 mi
2h 53m
Spokane Valley Freeway
11.3 mi
14m
Main Street
0.9 mi
2m
North Pines Road
0.2 mi
<1m
East Montgomery Avenue
<0.1 mi
<1m
East First Avenue
<0.1 mi
<1m
Longest stretch:
I 90
— 161.9 mi, about 2h 53m
Turn-by-Turn Driving Directions
Step-by-step road directions between Spokane Valley, WA and Kittitas, WA.
1
Start on WA 27
0.2 mi·27 sec·North Pines Road
Use the left lane.
2
Turn left onto East Montgomery Avenue
155 ft·6 sec·East Montgomery Avenue
Use the left lane.
3
Take the ramp
0.3 mi·42 sec
4
Merge onto I 90
11 mi·14 min·Spokane Valley Freeway
5
Keep slight left at fork onto I 90; US 395
57 mi·1 hr·I 90; US 395
6
Keep slight left at fork onto I 90
105 mi·1 hr 52 min·I 90
7
Take the exit
0.3 mi·33 sec
Toward Kittitas
8
Turn right onto Main Street
0.9 mi·2 min·Main Street
9
Turn right onto East First Avenue
148 ft·4 sec·East First Avenue
10
Arrive at destination
East First Avenue
Trip Plan
Planning for this 3-hour and 11-minute drive is simple, though accounting for at least one stop is recommended to break up the long interstate stretch. Since the majority of your time is spent on I-90, keep an eye on traffic patterns to ensure your arrival in Kittitas remains on schedule. Being a shorter trip, you have the flexibility to depart whenever fits your morning routine best. Given that you will cover 174.9 miles, check your fuel levels before merging onto the freeway to avoid unnecessary stops during your 161.9-mile stretch on I-90. Treating this as a single-day trip allows you to maintain a steady pace while keeping your total fuel expenditure around $37.
Morning Departure
An early start around 7-8 AM gets you there with plenty of daylight left.
Evening Departure
A late afternoon start means arriving after dark. Morning is better.
You can normally do this drive in one day.
Plan roughly 1 meaningful break for fuel, food, and rest.
The halfway point lands around 87.5 miles from Spokane Valley, WA, or about 1h 36m into the drive.
The longest continuous stretch on this route runs about 161.9 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 38 miles or 43m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 87.5 miles or 1h 36m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 2h 36m
Traffic, exits, and arrival timing usually matter more near Kittitas, WA than in the middle of the route.
Before You Leave
+
Open the route before leaving Spokane Valley, 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 Spokane Valley, WA
This is one driving day of about 174.9 miles and 3h 11m.
Your first comfortable stop window is around 38 miles from Spokane Valley, 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 161.9 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 7
5 decision points cluster between mile 0.2 and 174 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
7
0.2 mi into trip|~0m in|East Montgomery Avenue
Turn left onto East Montgomery Avenue
Lane positioning matters here
Use the left lane.
4
11.8 mi into trip|~15m in|I 90; US 395
Keep slight left at fork onto I 90; US 395
Highway fork - watch signs carefully
4
68.4 mi into trip|~1h 16m in|I 90
Keep slight left at fork onto I 90
Highway fork - watch signs carefully
4
173.7 mi into trip|~3h 9m in
Take the exit toward Kittitas
Exit ramp - move to the correct lane early
Toward Kittitas
4
174 mi into trip|~3h 9m in|Main Street
Turn right onto Main Street
Navigation decision point
Fuel & Cost
Regular Gas
$36.61 one way
$73.21 round trip
$5.32/gal25.4 MPG avg61 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$5.58
$38.39
$76.78
premium
$5.77
$39.72
$79.43
diesel
$5.61
$38.62
$77.23
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$37
Meals
$25–$50
Total
$62–$87
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 61.2 kg one way.
Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $18 in charging
· 0 stops
· 67% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
52.5
0
$18.36
$8.40
Efficient EV
43.7
0
$15.30
$7.00
EV Truck/SUV
70
0
$24.49
$11.19
Gas CO2
61 kg
EV CO2
20 kg (67% less)
This trip is well within single-charge range for most EVs. No charging stops needed if you start fully charged.
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 Apr 15, 2026
Origin
Spokane Valley, WA
Late night
in Spokane Valley on Sunday
Local time
12:50 AM
PDT
Current temp
45°F
Unavailable
Live forecast
Destination
Kittitas, WA
Late night
in Kittitas on Sunday
Local time
12:50 AM
PDT
Current temp
62°F
Unavailable
Live forecast
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
17 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
3h 11m on the road
Use the two city cards together: check the sky where you start, then compare it with the local time and temperature at arrival.
Weather data from the National Weather Service. Conditions may change; check closer to your travel date.
More Details
What kind of drive is this?
This trip is a quintessential highway-focused drive, with 99% of your travel occurring on major roads like the Spokane Valley Freeway and I-90. You will spend the vast majority of your time—specifically 161.9 miles—on one continuous stretch of I-90. Expect a steady, interstate-heavy experience that prioritizes direct transit over winding backroads. While the journey begins with local access via Main Street, you will quickly transition into a fast-paced interstate rhythm. Behind the wheel, you should prepare for a consistent, high-speed environment that demands focus but offers a very predictable path from start to finish.
99% highway — fuel and pacing are the main things to plan.
10 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 161.9 mi on I 90.
How Hard Is This Drive?
3/10
This is a straightforward highway drive that stays mostly on I 90 and Spokane Valley Freeway. There are only a few real navigation decisions along the way. The trickiest moment comes around 0.2 miles in near East Montgomery Avenue.
Driving Effort3/10
Easy - simple navigation with a manageable amount of wheel time
Balances navigation complexity with total wheel time.
This is a straightforward 3h 11m drive. You will face about 7 decision points, but nothing that requires special attention if you follow navigation.
Where does it get tricky?
The main spots that need attention: at 0.2 miles (East Montgomery Avenue): Lane positioning matters here; at 11.8 miles (I 90; US 395): Highway fork - watch signs carefully; at 68.4 miles (I 90): Highway fork - watch signs carefully.
Who Is This Route For?
Weekend Trip
Doable as a same-day drive at 3h 11m. Total distance: 174.9 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
The longest stretch is about 161.9 miles on I 90. The full list of main roads is in the Roads section above.
We did not find dedicated rest areas on this route. For a drive this long, plan bathroom and stretch breaks around gas stations, fast-food stops, or small-town downtowns — check the Nearby Places section for options.
Yes, with realistic expectations. Build in a stop roughly every 2 hours, have snacks and activities ready, and check the Nearby Places tabs for kid-friendly stops along the way.
The main spots that need attention: at 0.2 miles (East Montgomery Avenue): Lane positioning matters here; at 11.8 miles (I 90; US 395): Highway fork - watch signs carefully; at 68.4 miles (I 90): Highway fork - watch signs carefully.
Possible but tiring. At 3.2 hours each way, an in-and-out day trip would put you behind the wheel for 6.4 hours — manageable with a long break at Kittitas, WA, but most travelers stay overnight.
