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Trip from Seattle, WA to Purdy, WA

Compiled and reviewed by the US Trip Planner planning team at COD Solutions Oy · Last reviewed Apr 19, 2026 · Editorial standards

Drive Time

1h 3m

Distance

48.3 mi

78 km

Drive Score

6/10

Good drive

Same Day?

Yes, doable

Fuel Cost

$10

one way

EV Charging

Unknown

Best Time to Leave

Save up to 15 min
4 AM
0h 58m ★
6 AM
1h 3m
8 AM
1h 13m
10 AM
1h 7m
12 PM
1h 6m
3 PM
1h 7m
5 PM
1h 13m
8 PM
1h 0m

Estimated drive times based on typical traffic patterns. Actual times may vary with weather, construction, and real-time conditions.

city in and county seat of King County, State of Washington, United States

Seattle, WA

Wikimedia Commons

Downtown Purdy, WA, WA

Purdy, WA

Harrison Reilly

Trip Overview

This straightforward 48.3-mile drive from Seattle to Purdy, WA, is easily manageable as a day trip, taking approximately 1 hour and 3 minutes. It's a predominantly highway-focused route, with 93% of the journey on interstates and major state routes, making for a predictable commute. You'll spend most of your time on I-5 and WA 16 before transitioning to Purdy Drive Northwest for the final approach. With an estimated fuel cost of around $10, this quick trip is budget-friendly. Both your origin and destination are within the Pacific Coast region, so expect familiar Pacific Northwest scenery throughout.

Main Roads

Road Distance Duration
I 5 32.6 mi 41m
WA 16 12.5 mi 15m
Purdy Drive Northwest 1.1 mi 1m
Spring Street 0.1 mi <1m
4th Avenue <0.1 mi <1m
Madison Street <0.1 mi <1m
144th Street Northwest <0.1 mi <1m
Longest stretch: I 5 — 32.6 mi, about 41m

Turn-by-Turn Driving Directions

Step-by-step road directions between Seattle, WA and Purdy, 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 Airport Use the straight / slight right lanes.
11

Keep slight right at fork onto I 5

1.3 mi · 1 min · I 5
12

Take the exit

0.6 mi · 1 min
Exit 132B Toward WA 16 West: Gig Harbor, Bremerton Use the straight / slight right lanes.
13

Keep slight left at fork

0.5 mi · 45 sec
Toward WA 16 West: Union Avenue Use the straight / slight right lanes.
14

Merge onto WA 16

13 mi · 15 min · WA 16
Use the straight / slight right lanes.
15

Take the exit

0.5 mi · 1 min
Toward WA 302 West: Purdy Key Center Use the straight / slight right lanes.
16

Turn straight onto WA 302

1.1 mi · 1 min · Purdy Drive Northwest
17

Turn right onto 144th Street Northwest

164 ft · 3 sec · 144th Street Northwest
18

Arrive at destination

144th Street Northwest

Where to Stop

Rest stops, refuel points, and overnight suggestions along this route.

Mid-route town

Meal stop

Federal Way, WA

24 mi into the route

Best for: Lunch, fuel, and a longer reset

This sits close to the middle of the route, so it works well for the longest stop of the day.

Popular next leg

Federal Way, WA to Purdy, WA

26.9 mi · 37m

Pacing Suggestions

Renton, WA

Fuel and coffee

A short stop after about 11 miles helps settle the day before fatigue starts building.

Federal Way, WA

Meal break

The midpoint is around 24.1 miles from Seattle, WA, which is a good place for a longer meal and fuel stop.

These stop ideas are pacing suggestions — the exact town or exit can change with traffic, hotel plans, and fuel range.

Heads-up: tricky spots

5 of 14

5 decision points cluster between mile 0.1 and 33.6 — 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.
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
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
8
33 mi into trip | ~42m in

Take the exit toward WA 16 West: Gig Harbor, Bremerton

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 132B Toward WA 16 West: Gig Harbor, Bremerton
7
33.6 mi into trip | ~43m in

Keep slight left at fork toward WA 16 West: Union Avenue

Highway fork - watch signs carefully. Lane positioning matters here

Use the straight / slight right lanes. Toward WA 16 West: Union Avenue

Fuel & Cost

Regular Gas

$10.11 one way

$20.22 round trip

$5.32/gal 25.4 MPG avg 17 kg CO2
Fuel Type $/gal One Way Round Trip
midgrade $5.58 $10.60 $21.20
premium $5.77 $10.97 $21.94
diesel $5.61 $10.66 $21.33

No toll roads detected on this route.

Drive Cost (one way)

Fuel

$10

Estimated CO2 emission: 16.9 kg one way. Prices: EIA weekly data, 2026-04-13.

Driving Electric?

About $5 in charging · 0 stops · 65% less CO2

Vehicle Type kWh Stops DC Fast Home Charge
Average EV 14.5 0 $5.07 $2.32
Efficient EV 12.1 0 $4.23 $1.93
EV Truck/SUV 19.3 0 $6.76 $3.09

Gas CO2

17 kg

EV CO2

6 kg (65% 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

Late night in Seattle on Sunday

Local time

3:10 AM

PDT

Current temp

49°F

Unavailable

Live forecast

Destination

Purdy, WA

Late night in Purdy on Sunday

Local time

3:10 AM

PDT

Current temp

59°F

Unavailable

Live forecast

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

10 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 3m 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.

What kind of drive is this?

Expect a highway-centric experience for the majority of this 48.3-mile trip, with 93% of the mileage spent on high-speed roads like I-5 and WA 16. The longest uninterrupted stretch you'll encounter is 32.6 miles on I-5, offering a consistent pace. As you transition from I-5 to WA 16 and finally to Purdy Drive Northwest, the road character remains largely consistent, maintaining a highway profile. This drive is designed for efficient travel rather than winding scenic byways.

93% highway — fuel and pacing are the main things to plan.
18 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 32.6 mi on I 5.

How Hard Is This Drive?

9/10

This is a straightforward highway drive that stays mostly on I 5 and WA 16. 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 Effort 9/10

Demanding - stay alert through the decision-heavy sections

Balances navigation complexity with total wheel time.

This drive requires moderate attention. Across 48.3 miles you will encounter 14 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 1.1 miles (I 5): Highway fork - watch signs carefully. Multiple destination signs - pick the right one; at 1.2 miles (I 5): Highway fork - watch signs carefully. Lane positioning matters here.

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 Purdy, WA, road signs begin pointing toward Bremerton along the way.

Bremerton

33 mi in | ~42m

Who Is This Route For?

Weekend Trip

Doable as a same-day drive at 1h 3m. Total distance: 48.3 miles.

Family Friendly

Moderate complexity with 0 natural rest stops along the way.

Solo Traveler

1h 3m drive, comfortable solo distance.

EV Driver

0 DC fast chargers along the route. Coverage: unknown.

First-Time Driver

Mostly highway driving (93%). Some complex stretches to watch for.

Frequently Asked Questions

The longest stretch is about 32.6 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 Purdy, 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 1.1 miles (I 5): Highway fork - watch signs carefully. Multiple destination signs - pick the right one; at 1.2 miles (I 5): 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.

Yes. A round trip is manageable in a single day if you plan a break at Purdy, WA before heading back.

How this page is built

Compiled by the US Trip Planner planning team at COD Solutions Oy from open government datasets — OSRM over OpenStreetMap for geometry, EIA for fuel prices, and NPS for national parks. See our methodology for refresh cadence and limitations.

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