This straightforward 82.2-mile drive from Seattle to Rochester, Washington, is a quick 1 hour and 43 minutes, making it an excellent day trip. The journey primarily follows I-5, with brief stretches on US 12 and Spring Street, offering a 99% highway experience. With an estimated fuel cost of just $17, this route is an economical option for a short getaway within the Pacific Coast region. You'll find it's a convenient way to travel between two points in Washington without a significant time commitment. Plan for a smooth, primarily highway-focused experience.
Trip Pace
Same-day drive is realistic
A same-day return is realistic if you keep stops short.
Midpoint
41.1 miles from Seattle, WA
A natural place for your longest stop of the day
, about 52m into the drive
.
Main Roads
Road
Distance
Duration
I 5
76.6 mi
1h 33m
US 12
4.7 mi
7m
Spring Street
0.1 mi
<1m
4th Avenue
<0.1 mi
<1m
Madison Street
<0.1 mi
<1m
US Highway 12
—
—
Some road-level metrics are being recalculated.
Longest stretch:
I 5
— 76.6 mi, about 1h 33m
Turn-by-Turn Driving Directions
Step-by-step road directions between Seattle, WA and Rochester, WA.
1
Start on this road
31 ft·7 sec·this road
2
Turn left onto Madison Street
204 ft·11 sec·Madison Street
3
Turn right onto 4th Avenue
308 ft·14 sec·4th Avenue
4
Turn right onto Spring Street
0.1 mi·26 sec·Spring Street
Use the right lane.
5
Take the ramp
0.2 mi·28 sec
Toward I 5 South: Portland
6
Continue on I 5
0.6 mi·1 min·I 5
Use the left lane.
7
Keep slight left at fork onto I 5
147 ft·2 sec·I 5
Toward I 90 East, I 5 South: Bellevue, Portland
8
Keep slight right at fork onto I 5
0.1 mi·8 sec·I 5
Toward I 5 South: Tacoma, Portland
9
Keep slight left at fork onto I 5
305 ft·4 sec·I 5
Toward Airport Way
10
Keep slight left at fork onto I 5
30 mi·38 min·I 5
Toward I 5 South: Sea-Tac AirportUse the straight / slight right lanes.
11
Keep slight right at fork onto I 5
45 mi·54 min·I 5
Use the straight / slight right lanes.
12
Take the exit
0.4 mi·57 sec
Toward US 12 West: Aberdeen, Tenino
13
Turn right onto US 12
0.5 mi·47 sec·US 12
Use the straight lane.
14
Enter roundabout onto US 12
143 ft·2 sec·US 12
15
Continue on US 12
4.2 mi·6 min·US 12
16
Arrive at destination
US 12
Trip Plan
Given the short duration of just over 1.5 hours, this trip offers a lot of flexibility. You can depart Seattle at your leisure, perhaps avoiding the morning rush hour. The longest stretch on I-5 is over 76 miles, so plan for your fuel and restroom needs before embarking on that segment. With a fuel cost around $17, topping up before you leave Seattle is a practical step. Since this isn't a long haul, you won't need to split the drive, allowing you to maximize your time at your destination in Rochester.
Morning Departure
Leave by 9 AM and you'll arrive before lunch.
Evening Departure
Even a 4 PM departure gets you there before dark in summer.
You can normally do this drive in one day.
You may only need one short stretch break if traffic stays light.
The halfway point lands around 41.1 miles from Seattle, WA, or about 52m into the drive.
The longest continuous stretch on this route runs about 76.6 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 18 miles or 23m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 41.1 miles or 52m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 1h 26m
Traffic, exits, and arrival timing usually matter more near Rochester, WA than in the middle of the route.
Before You Leave
+
Open the route before leaving Seattle, WA so your first major turns are already loaded.
Day 1
Settle into the route from Seattle, WA
This is one driving day of about 82.2 miles and 1h 43m.
Your first comfortable stop window is around 18 miles from Seattle, WA.
This route can stay practical as a one-day drive if traffic stays reasonable.
The longest stretch is on I 5 for about 76.6 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 12
5 decision points cluster between mile 0.1 and 1.2 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
7
0.1 mi into trip|~0m in|Spring Street
Turn right onto Spring Street
Lane positioning matters here
Use the right lane.
6
1 mi into trip|~2m in|I 5
Keep slight left at fork onto I 5 toward I 90 East, I 5 South: Bellevue, Portland
Highway fork - watch signs carefully. Multiple destination signs - pick the right one
Toward I 90 East, I 5 South: Bellevue, Portland
7
1.1 mi into trip|~2m in|I 5
Keep slight right at fork onto I 5 toward I 5 South: Tacoma, Portland
Highway fork - watch signs carefully. Multiple destination signs - pick the right one
Toward I 5 South: Tacoma, Portland
6
1.2 mi into trip|~2m in|I 5
Keep slight left at fork onto I 5 toward Airport Way
Highway fork - watch signs carefully
Toward Airport Way
7
1.2 mi into trip|~2m in|I 5
Keep slight left at fork onto I 5 toward I 5 South: Sea-Tac Airport
Highway fork - watch signs carefully. Lane positioning matters here
Use the straight / slight right lanes.
Toward I 5 South: Sea-Tac Airport
Fuel & Cost
Regular Gas
$17.20 one way
$34.41 round trip
$5.32/gal25.4 MPG avg29 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$5.58
$18.04
$36.08
premium
$5.77
$18.67
$37.33
diesel
$5.61
$18.15
$36.30
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$17
Meals
$25–$50
Total
$42–$67
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 28.8 kg one way.
Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $9 in charging
· 0 stops
· 66% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
24.7
0
$8.63
$3.95
Efficient EV
20.6
0
$7.19
$3.29
EV Truck/SUV
32.9
0
$11.51
$5.26
Gas CO2
29 kg
EV CO2
10 kg (66% 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
Seattle, WA
Night
in Seattle on Saturday
Local time
11:01 PM
PDT
Current temp
49°F
Unavailable
Live forecast
Destination
Rochester, WA
Night
in Rochester on Saturday
Local time
11:01 PM
PDT
Current temp
65°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
16 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
1h 43m 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.
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...
Park data from the National Park Service API. Alerts update every 2 hours.
More Details
What kind of drive is this?
Expect a predominantly highway-focused drive for this trip, with 99% of the route utilizing major roads like I-5. The longest uninterrupted stretch is a substantial 76.6 miles on I-5, meaning you'll have long periods of consistent speed. While much of the journey will be on the interstate, you will experience brief transitions onto US 12 and Spring Street as you approach your destination. This profile suggests a drive that is efficient and straightforward, with minimal time spent on slower, more complex local roads.
99% highway — fuel and pacing are the main things to plan.
16 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 76.6 mi on I 5.
How Hard Is This Drive?
7/10
This is a straightforward highway drive that stays mostly on I 5 and US 12. 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 Spring Street.
Driving Effort7/10
Demanding - plan breaks and stay ahead of the key maneuvers
Balances navigation complexity with total wheel time.
This drive requires moderate attention. Across 82.2 miles you will encounter 12 spots where lane choice or exit timing matters. Not difficult for experienced highway drivers, but worth previewing the tricky sections before you go.
Where does it get tricky?
The main spots that need attention: at 0.1 miles (Spring Street): Lane positioning matters here; at 1 miles (I 5): Highway fork - watch signs carefully. Multiple destination signs - pick the right one; at 1.1 miles (I 5): Highway fork - watch signs carefully. Multiple destination signs - pick the right one.
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 Seattle, WA to Rochester, WA, road signs begin pointing toward Tenino along the way.
Tenino
77.1 mi in|~1h 35m
Who Is This Route For?
Weekend Trip
Doable as a same-day drive at 1h 43m. Total distance: 82.2 miles.
Family Friendly
Moderate complexity with 0 natural rest stops along the way.
Solo Traveler
1h 43m drive, comfortable solo distance.
First-Time Driver
Mostly highway driving (99%). Some complex stretches to watch for.
Frequently Asked Questions
The longest stretch is about 76.6 miles on I 5. The full list of main roads is in the Roads section above.
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 Rochester, WA before sunset when you can. Check the Trip Plan for departure windows that land you in daylight.
Yes. At under 2 hours behind the wheel, this works well for families — plan one quick stop if you have younger kids.
The main spots that need attention: at 0.1 miles (Spring Street): Lane positioning matters here; at 1 miles (I 5): Highway fork - watch signs carefully. Multiple destination signs - pick the right one; at 1.1 miles (I 5): Highway fork - watch signs carefully. 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.
Yes. A round trip is manageable in a single day if you plan a break at Rochester, WA before heading back.
