Tacoma, WA to Newport, WA is 340.3 miles and takes about 6h 39m via I 90, with a fuel budget near $72 and enough daylight to finish in a day. This route mostly sticks to major highways, making it a straightforward trip across Washington state. You'll spend most of your time on Interstate 90, a well-maintained stretch that covers the bulk of the distance. Given its efficiency and single-day feasibility, this drive is a practical option for getting between these two points on the Pacific Coast.
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
170.2 miles from Tacoma, WA
A natural place for your longest stop of the day
, about 3h 14m into the drive
.
Main Roads
Road
Distance
Duration
I 90
254.6 mi
4h 36m
North Newport Highway
41.1 mi
56m
State Route 18
27.3 mi
34m
I 5
7.7 mi
9m
US 2
6.3 mi
15m
I 705
0.8 mi
1m
South 13th Street
0.2 mi
<1m
Market Street
0.1 mi
<1m
Longest stretch:
I 90
— 254.6 mi, about 4h 36m
Traffic on I-90
Hour-of-day weekday pattern from 47 FHWA count stations on your route.
Peak
2 PM
~978 veh/hr typical
· worst 1,681
Quietest
2 AM
~83 veh/hr
Peak-to-quiet ratio
11.8×
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 Tacoma, WA and Newport, WA.
1
Start on South 11th Street
0.1 mi·29 sec·South 11th Street
2
Turn right onto Market Street
0.1 mi·31 sec·Market Street
3
Turn left onto South 13th Street
0.2 mi·35 sec·South 13th Street
4
Turn right onto I 705 SB Ramp
213 ft·11 sec·I 705 SB Ramp
5
Take the ramp
0.2 mi·21 sec
Toward Port of Tacoma
6
Merge onto I 705
0.8 mi·1 min·I 705
7
Keep slight right at fork
0.3 mi·44 sec
Toward I 5 North: SeattleUse the straight / slight right lanes.
8
Keep slight left at fork
0.3 mi·34 sec
Toward I 5 North: SeattleUse the slight left / slight right lanes.
9
Merge onto I 5
7.7 mi·9 min·I 5
Use the slight right lane.
10
Take the exit
0.5 mi·1 min
Exit 142AToward WA 18 East: Auburn, Muckleshoot ReservationUse the straight / slight right lanes.
11
Merge onto WA 18
27 mi·34 min·State Route 18
Use the straight / slight right lanes.
12
Continue on WA 18
0.1 mi·8 sec·Snoqualmie Parkway
13
Take the exit
0.6 mi·1 min
Toward I 90 East: Spokane
14
Merge onto I 90
252 mi·4 hr 32 min·I 90
Use the straight / slight right lanes.
15
Merge onto I 90; US 2; US 395
2.9 mi·3 min·I 90; US 2; US 395
16
Take the exit onto US 2; US 395
0.2 mi·32 sec·US 2; US 395
Toward US 395 North, US 2 East: Colville, Newport
17
Keep slight left at fork onto US 2; US 395
6.1 mi·14 min·US 2; US 395
18
Keep slight right at fork onto US 2
2.2 mi·3 min·North Newport Highway
19
Continue on US 2
212 ft·13 sec·North Newport Highway
20
Enter roundabout onto US 2
161 ft·9 sec·North Newport Highway
21
Continue on US 2
39 mi·51 min·North Newport Highway
22
Turn left onto West 3rd Street
177 ft·9 sec·West 3rd Street
23
Turn right
215 ft·15 sec
24
Arrive at destination
Trip Plan
To make the most of this 6-hour drive, aim for an early morning departure to maximize daylight and minimize traffic. With the longest stretch on I 90 being over 250 miles, plan for a fuel and rest stop around the halfway point, perhaps near Ellensburg. The $72 fuel estimate should cover your costs if you're driving a reasonably fuel-efficient vehicle. Since this is a single-day trip, you have flexibility, but be aware that the final miles on surface roads might have fewer services, so topping off your tank before leaving I 90 is a good idea.
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 170.2 miles from Tacoma, WA, or about 3h 14m into the drive.
The longest continuous stretch on this route runs about 254.6 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 75 miles or 1h 31m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 170.2 miles or 3h 14m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 5h 13m
Traffic, exits, and arrival timing usually matter more near Newport, WA than in the middle of the route.
Before You Leave
+
Open the route before leaving Tacoma, 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 Tacoma, WA
This is one driving day of about 340.3 miles and 6h 39m.
Your first comfortable stop window is around 75 miles from Tacoma, 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 254.6 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 19
5 decision points cluster between mile 0.1 and 301.4 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
5
0.1 mi into trip|~0m in|Market Street
Turn right onto Market Street
Navigation decision point
7
1.5 mi into trip|~3m in
Keep slight right at fork toward I 5 North: Seattle
Highway fork - watch signs carefully. Lane positioning matters here
Use the straight / slight right lanes.
Toward I 5 North: Seattle
7
1.8 mi into trip|~3m in
Keep slight left at fork toward I 5 North: Seattle
Highway fork - watch signs carefully. Lane positioning matters here
Use the slight left / slight right lanes.
Toward I 5 North: Seattle
8
9.8 mi into trip|~14m in
Take the exit toward WA 18 East: Auburn, Muckleshoot Reservation
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.
Exit 142A
Toward WA 18 East: Auburn, Muckleshoot Reservat...
6
301.4 mi into trip|~5h 47m in|US 2 / North Newport Highway
Enter roundabout onto US 2 / North Newport Highway
Roundabout - know your exit number before entering
Fuel & Cost
Regular Gas
$75.40 one way
$150.80 round trip
$5.63/gal25.4 MPG avg119 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$5.91
$79.11
$158.23
premium
$6.08
$81.46
$162.92
diesel
$5.35
$71.68
$143.35
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$75
Meals
$25–$50
Total
$100–$125
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 119.1 kg one way.
Prices: EIA weekly data, 2026-06-01.
Driving Electric?
About $36 in charging
· 1 stop
· 66% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
102.1
1
$35.73
$16.33
Efficient EV
85.1
0
$29.78
$13.61
EV Truck/SUV
136.1
1
$47.64
$21.78
Gas CO2
119 kg
EV CO2
40 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 Jun 2, 2026
Origin
Tacoma, WA
Afternoon
in Tacoma on Wednesday
Local time
12:54 PM
PDT
Current temp
53°F
Partly Cloudy
NNW 2 mph0% chanceLive forecast
Flood Warning
Flood Warning issued June 1 at 12:21PM PDT by NWS Spokane WA
Destination
Newport, WA
Afternoon
in Newport on Wednesday
Local time
12:54 PM
PDT
Current temp
42°F
Mostly Cloudy
0 mph12% chanceLive forecast
Flood Warning
Flood Warning issued June 1 at 12:21PM 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
11 degrees cooler at arrival
A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.
Road read
6h 39m 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
~48 min detour
Free
near mile 23.5
Park data from the National Park Service API. Alerts update every 2 hours.
More Details
What kind of drive is this?
This drive is predominantly highway, with 87% of the 340.3 miles on major roads. You'll experience a solid 254.6-mile stretch on I 90 before transitioning to North Newport Highway and State Route 18. Expect significant highway cruising, punctuated by the usual urban merging and exit traffic around population centers. The transition from interstate to surface roads will be noticeable as you approach your destination.
87% highway — fuel and pacing are the main things to plan.
24 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 254.6 mi on I 90.
How Hard Is This Drive?
10/10
This is a straightforward highway drive that stays mostly on I 90 and North Newport Highway. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 0.1 miles in near Market Street.
Driving Effort10/10
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 19 significant decision points across 340.3 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 0.1 miles (Market Street): Navigation decision point; at 1.5 miles: Highway fork - watch signs carefully. Lane positioning matters here; at 1.8 miles: Highway fork - watch signs carefully. Lane positioning matters here.
Elevation Profile
Hilly terrain with moderate elevation changes
2,526 ft250 ft
Total Climb
3,611 ft
Total Descent
1,725 ft
Highest Point
2,526 ft
~72.9 mi in
Elevation Range
2,276 ft
Notable High Points
2,526 ft at ~72.9 miles+627 ft prominence
Detours Along the Way
Tagged by where each one fits in your drive — first break, midpoint, final stretch.
Tacoma, a major port on the Puget Sound, is the third-largest city in Washington State, with about 220,000 residents. It has a dynamic art scene and a great ballet.
Top landmarks
•Tacoma Narrows Bridge — suspension bridge that collapsed in 1940
•Browns Point Light — lighthouse in Washington, United States
•Fort Nisqually — an important fur trading and farming post of the Hudson's Bay Company
Newport is a small city in the Rocky Mountain foothills of northeast Washington State, on the border with Idaho. It is the county seat of Pend Oreille County.
Doable as a same-day drive at 6h 39m. Total distance: 340.3 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
6h 39m drive, plan rest stops for pacing.
Frequently Asked Questions
The longest stretch is about 254.6 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 Newport, 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 23 rest areas along the route for bathroom stops.
The main spots that need attention: at 0.1 miles (Market Street): Navigation decision point; at 1.5 miles: Highway fork - watch signs carefully. Lane positioning matters here; at 1.8 miles: Highway fork - watch signs carefully. 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 6.7 hours each way, a round trip means 13.3 hours of driving — that is an unsafe level of fatigue for most drivers. Plan at least one night at Newport, WA before the return drive.
