Kent, WA to Fern Prairie, WA is 159.3 miles and takes about 3h 13m via I 5, with a fuel budget near $33 and enough daylight to finish in a day. This route primarily stays within the Pacific Coast region, offering a straightforward journey between two points in Washington state. Given its relatively short duration and focus on major freeways, it's well-suited for a single-day trip. You'll spend most of your time on Interstate 5, making it a practical option for efficient travel rather than a winding scenic adventure. Plan for a consistent driving experience focused on covering ground.
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
79.6 miles from Kent, WA
A natural place for your longest stop of the day
, about 1h 35m into the drive
.
Main Roads
Road
Distance
Duration
I 5
133.4 mi
2h 31m
Valley Freeway
4.4 mi
5m
I 205
4.2 mi
5m
Northeast Padden Parkway
4 mi
6m
Northeast Fourth Plain Boulevard
1.6 mi
2m
State Route 18
1.5 mi
1m
Northeast Ingle Road
1.3 mi
2m
Northeast 28th Street
1.3 mi
1m
Longest stretch:
I 5
— 133.4 mi, about 2h 31m
Turn-by-Turn Driving Directions
Step-by-step road directions between Kent, WA and Fern Prairie, WA.
1
Start on 2nd Avenue South
10 ft·4 sec·2nd Avenue South
2
Turn right onto West Gowe Street
0.1 mi·24 sec·West Gowe Street
3
Turn left onto 4th Avenue South
0.2 mi·23 sec·4th Avenue South
4
Turn slight right
182 ft·6 sec
5
Turn straight onto WA 516
0.4 mi·53 sec·West Willis Street
6
Turn left
0.3 mi·43 sec
Toward WA 167 South: AuburnUse the left lane.
7
Merge onto WA 167
4.4 mi·5 min·Valley Freeway
Use the straight / slight right lanes.
8
Take the exit
1.0 mi·2 min
Toward WA 18 West: Federal WayUse the slight right lane.
9
Merge onto WA 18
1.5 mi·1 min·State Route 18
Use the straight / slight right lanes.
10
Take the exit
0.6 mi·1 min
Toward I 5: Seattle, TacomaUse the straight / slight right lanes.
11
Keep slight left at fork
0.6 mi·1 min
Toward I 5 South, WA 161: Enchanted Parkway South, TacomaUse the straight lane.
12
Keep slight left at fork
0.2 mi·31 sec
Toward I 5 South: Tacoma
13
Merge onto I 5
7.2 mi·9 min·I 5
Use the straight / slight right lanes.
14
Keep slight right at fork onto I 5
126 mi·2 hr 22 min·I 5
Use the straight / slight right lanes.
15
Keep slight right at fork onto I 205
4.2 mi·5 min·I 205
Toward I 205 South: SalemUse the straight / slight right lanes.
16
Take the exit
0.3 mi·41 sec
Exit 32Toward Padden Parkway, Northeast Andresen RoadUse the straight / slight right lanes.
17
Turn left onto Northeast Padden Parkway
4.0 mi·6 min·Northeast Padden Parkway
Use the left lane.
18
Turn right onto Northeast 152nd Avenue
0.2 mi·31 sec·Northeast 152nd Avenue
Use the right lane.
19
Continue on Northeast 78th Street
0.5 mi·1 min·Northeast 78th Street
20
Turn right onto WA 500
0.5 mi·1 min·Northeast 162nd Avenue
21
Turn left onto WA 500
0.8 mi·1 min·Northeast Fourth Plain Boulevard
Use the left lane.
22
Enter roundabout onto WA 500
39 ft·0 sec·Northeast Fourth Plain Boulevard
23
Continue on WA 500
0.8 mi·1 min·Northeast Fourth Plain Boulevard
24
Continue on WA 500
0.4 mi·37 sec·Northeast 58th Street
25
Turn right onto Northeast 199th Avenue
0.6 mi·52 sec·Northeast 199th Avenue
26
Continue on Northeast Ingle Road
1.3 mi·2 min·Northeast Ingle Road
27
At end of road, turn left onto Northeast Goodwin Road
0.2 mi·21 sec·Northeast Goodwin Road
28
Continue on Northeast 28th Street
1.3 mi·1 min·Northeast 28th Street
29
Continue on WA 500
0.4 mi·36 sec·Northeast Dresser Road
30
Continue on WA 500
0.2 mi·17 sec·Northeast 25th Street
31
Continue on WA 500
0.8 mi·1 min·Northeast Brunner Road
32
Continue on WA 500
0.1 mi·16 sec·Northeast 267th Avenue
33
Turn right
9 ft·0 sec
34
Arrive at destination
Trip Plan
With a total duration of just over 3 hours, this trip is easily manageable in a single day, allowing for flexibility in your departure time. You'll encounter only one recommended stop, so consider planning your fuel and restroom breaks strategically before you depart Kent, WA. The longest stretch of 133.4 miles on I 5 means you can go a significant distance without needing to pull over. Keep an eye on your fuel gauge, as major highway services are generally abundant along I 5, but it's always wise to be proactive.
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 79.6 miles from Kent, WA, or about 1h 35m into the drive.
The longest continuous stretch on this route runs about 133.4 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 35 miles or 45m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 79.6 miles or 1h 35m 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 33m
Traffic, exits, and arrival timing usually matter more near Fern Prairie, WA than in the middle of the route.
Before You Leave
+
Open the route before leaving Kent, 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 Kent, WA
This is one driving day of about 159.3 miles and 3h 13m.
Your first comfortable stop window is around 35 miles from Kent, 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 5 for about 133.4 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 21
5 decision points cluster between mile 0.7 and 147 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
6
0.7 mi into trip|~1m in
Turn left toward WA 167 South: Auburn
Lane positioning matters here
Use the left lane.
Toward WA 167 South: Auburn
7
7.9 mi into trip|~12m 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
8.5 mi into trip|~13m 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...
7
142.7 mi into trip|~2h 46m in|I 205
Keep slight right at fork onto I 205 toward I 205 South: Salem
Highway fork - watch signs carefully. Lane positioning matters here
Use the straight / slight right lanes.
Toward I 205 South: Salem
8
147 mi into trip|~2h 52m in
Take the exit toward Padden Parkway, Northeast Andresen Road
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 32
Toward Padden Parkway, Northeast Andresen Road
Fuel & Cost
Regular Gas
$33.34 one way
$66.68 round trip
$5.32/gal25.4 MPG avg56 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$5.58
$34.96
$69.93
premium
$5.77
$36.17
$72.35
diesel
$5.61
$35.17
$70.34
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$33
Meals
$25–$50
Total
$58–$83
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 55.7 kg one way.
Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $17 in charging
· 0 stops
· 66% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
47.8
0
$16.73
$7.65
Efficient EV
39.8
0
$13.94
$6.37
EV Truck/SUV
63.7
0
$22.30
$10.20
Gas CO2
56 kg
EV CO2
19 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
Kent, WA
Morning
in Kent on Sunday
Local time
7:59 AM
PDT
Current temp
47°F
Unavailable
Live forecast
Destination
Fern Prairie, WA
Morning
in Fern Prairie on Sunday
Local time
7:59 AM
PDT
Current temp
69°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
22 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 13m 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?
This drive is heavily highway-focused, with 93% of the route utilizing major freeways like I 5 and I 205. Expect long stretches of consistent speed, with the longest uninterrupted segment covering 133.4 miles on I 5. The Valley Freeway also contributes to the high-speed nature of this trip. While primarily a freeway experience, there might be slight variations as you transition between these main arteries, but the overall character remains one of efficient, high-speed travel. It's a route designed for getting from point A to point B with minimal fuss.
93% highway — fuel and pacing are the main things to plan.
34 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 133.4 mi on I 5.
How Hard Is This Drive?
10/10
This is a straightforward highway drive that stays mostly on I 5 and Valley Freeway. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 0.7 miles in.
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 21 significant decision points across 159.3 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 0.7 miles: Lane positioning matters here; at 7.9 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 8.5 miles: Highway fork - watch signs carefully. Lane positioning matters here. 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 Kent, WA to Fern Prairie, WA, road signs begin pointing toward Tacoma along the way.
Doable as a same-day drive at 3h 13m. Total distance: 159.3 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
3h 13m drive, comfortable solo distance.
First-Time Driver
Mostly highway driving (93%). Some complex stretches to watch for.
Frequently Asked Questions
The longest stretch is about 133.4 miles on I 5. 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.
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 Fern Prairie, 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. Dedicated rest areas are limited, so plan gas or food stops as your bathroom breaks.
The main spots that need attention: at 0.7 miles: Lane positioning matters here; at 7.9 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 8.5 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.
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 Fern Prairie, WA, but most travelers stay overnight.
