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Trip from Kent, WA to Monroe, WA

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

Drive Time

57m

Distance

42.9 mi

69 km

Drive Score

6/10

Good drive

Same Day?

Yes, doable

Fuel Cost

$9

one way

EV Charging

Unknown

Best Time to Leave

Save up to 14 min
4 AM
0h 52m ★
6 AM
0h 57m
8 AM
1h 6m
10 AM
1h 0m
12 PM
0h 59m
3 PM
1h 1m
5 PM
1h 6m
8 PM
0h 54m

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

city in Snohomish County, Washington, United States

Monroe, WA

Wikimedia Commons

Trip Overview

If you are planning to travel from Kent to Monroe, you are looking at a 42.9-mile journey that typically takes about 57 minutes to complete. This trip is well-suited for a single-day excursion, as it does not require an overnight stay. Expect to spend approximately $9 on fuel for the one-way trek. You will be navigating entirely within the Pacific Coast region, moving between two Washington cities. Since there are no planned stops along the way, it functions as a direct connection between these two points. It is a straightforward trip that is best viewed as a simple transit rather than a destination-heavy scenic tour.

Main Roads

Road Distance Duration
I 405 19.7 mi 24m
WA 522 13 mi 16m
Valley Freeway 5.9 mi 7m
US 2 0.4 mi <1m
North Lewis Street 0.3 mi <1m
West Willis Street 0.2 mi <1m
4th Avenue South 0.2 mi <1m
West Gowe Street 0.1 mi <1m
Longest stretch: I 405 — 19.7 mi, about 24m

Turn-by-Turn Driving Directions

Step-by-step road directions between Kent, WA and Monroe, 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

0.2 mi · 32 sec · West Willis Street
6

Take the ramp

0.4 mi · 45 sec
Toward WA 167 North: Renton
7

Merge onto WA 167

5.9 mi · 7 min · Valley Freeway
Use the straight / slight right lanes.
8

Take the exit

0.8 mi · 1 min
Toward I 405 North: Bellevue Use the slight right lane.
9

Merge onto I 405

17 mi · 20 min · I 405
Use the straight / slight right lanes.
10

Keep slight right at fork onto I 405

3.0 mi · 3 min · I 405
Use the straight / slight right lanes.
11

Take the exit

1.0 mi · 1 min
Exit 23 Toward WA 522: Bothell, Woodinville Use the straight / slight right lanes.
12

Keep slight right at fork

0.3 mi · 25 sec
Toward WA 522 East: Woodinville
13

Merge onto WA 522

13 mi · 16 min · WA 522
Use the straight / slight right lanes.
14

Take the exit

0.5 mi · 58 sec
Toward US 2 East: Wenatchee Use the slight right lane.
15

Merge onto US 2

0.4 mi · 53 sec · US 2
16

Take the exit

161 ft · 4 sec
Use the right lane.
17

Turn right onto WA 203

0.3 mi · 47 sec · North Lewis Street
18

Arrive at destination

WA 203

Where to Stop

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

Mid-route town

Meal stop

Bellevue, WA

21 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.

Pacing Suggestions

Snohomish, WA

Fuel and coffee

A short stop after about 42.9 miles helps settle the day before fatigue starts building.

Bellevue, WA

Meal break

The midpoint is around 21.4 miles from Kent, 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 1 and 41.7 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.

5
1 mi into trip | ~2m in | WA 167 / Valley Freeway

Merge onto WA 167 / Valley Freeway

Merge point - match speed before joining. Lane positioning matters here

Use the straight / slight right lanes.
6
6.9 mi into trip | ~9m in

Take the exit toward I 405 North: Bellevue

Exit ramp - move to the correct lane early. Lane positioning matters here

Use the slight right lane. Toward I 405 North: Bellevue
6
24.4 mi into trip | ~31m in | I 405

Keep slight right at fork onto I 405

Highway fork - watch signs carefully. Lane positioning matters here

Use the straight / slight right lanes.
8
27.4 mi into trip | ~35m in

Take the exit toward WA 522: Bothell, Woodinville

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 23 Toward WA 522: Bothell, Woodinville
6
41.7 mi into trip | ~54m in

Take the exit toward US 2 East: Wenatchee

Exit ramp - move to the correct lane early. Lane positioning matters here

Use the slight right lane. Toward US 2 East: Wenatchee

Fuel & Cost

Regular Gas

$8.98 one way

$17.96 round trip

$5.32/gal 25.4 MPG avg 15 kg CO2
Fuel Type $/gal One Way Round Trip
midgrade $5.58 $9.42 $18.83
premium $5.77 $9.74 $19.48
diesel $5.61 $9.47 $18.94

No toll roads detected on this route.

Drive Cost (one way)

Fuel

$9

Estimated CO2 emission: 15 kg one way. Prices: EIA weekly data, 2026-04-13.

Driving Electric?

About $5 in charging · 0 stops · 67% less CO2

Vehicle Type kWh Stops DC Fast Home Charge
Average EV 12.9 0 $4.50 $2.06
Efficient EV 10.7 0 $3.75 $1.72
EV Truck/SUV 17.2 0 $6.01 $2.75

Gas CO2

15 kg

EV CO2

5 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

Kent, WA

Night in Kent on Saturday

Local time

10:59 PM

PDT

Current temp

47°F

Unavailable

Live forecast

Destination

Monroe, WA

Night in Monroe on Saturday

Local time

10:59 PM

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

12 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

57m 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 turn-heavy local drive rather than a high-speed interstate cruise, as this route features a 0% highway share. You will navigate through local infrastructure, utilizing West Gowe Street, 4th Avenue South, and West Willis Street to make your way north. Because the route relies on local roads, the drive requires your full attention at intersections and turns throughout the duration of the trip. There is no single long, uninterrupted stretch, meaning the character of the road remains consistent and active from start to finish. You should prepare for a hands-on driving experience that prioritizes local navigation over open-road cruising.

91% 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: 19.7 mi on I 405.

How Hard Is This Drive?

10/10

This is a straightforward highway drive that stays mostly on I 405 and WA 522. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 1 miles in near WA 167 / Valley Freeway.

Driving Effort 10/10

Focused - lots of decisions in a short distance, but it is over quickly

Balances navigation complexity with total wheel time.

This is a short but busy drive. With 14 decision points packed into just 42.9 miles, you will need to pay attention to lane changes and exits — but the whole thing is over in 57m.

Where does it get tricky?

The main spots that need attention: at 1 miles (WA 167 / Valley Freeway): Merge point - match speed before joining. Lane positioning matters here; at 6.9 miles: Exit ramp - move to the correct lane early. Lane positioning matters here; at 24.4 miles (I 405): 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 Kent, WA to Monroe, WA, road signs begin pointing toward Woodinville along the way.

Woodinville

27.4 mi in | ~35m

About the Cities

Starting in Kent, WA

Full guide →

Kent is the fourth largest city in King County in the Puget Sound region of Washington State, between Seattle and Tacoma.

Arriving in Monroe, WA

Full guide →

Monroe is a city in the Puget Sound region of Washington State. It is the home of the Evergreen State Fair, and the entrance to the Stevens Pass Highway.

City content from Wikivoyage (CC BY-SA 4.0) and Wikidata (CC0).

Who Is This Route For?

Weekend Trip

Doable as a same-day drive at 57m. Total distance: 42.9 miles.

Family Friendly

Moderate complexity with 0 natural rest stops along the way.

Solo Traveler

57m drive, comfortable solo distance.

EV Driver

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

First-Time Driver

Mostly highway driving (91%). Some complex stretches to watch for.

Frequently Asked Questions

The longest stretch is about 19.7 miles on I 405. 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 Monroe, 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 1 miles (WA 167 / Valley Freeway): Merge point - match speed before joining. Lane positioning matters here; at 6.9 miles: Exit ramp - move to the correct lane early. Lane positioning matters here; at 24.4 miles (I 405): Highway fork - watch signs carefully. Lane positioning matters here.

Yes. A round trip is manageable in a single day if you plan a break at Monroe, 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, and EIA for fuel prices. See our methodology for refresh cadence and limitations.

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Explore More

Return Trip

Monroe, WA to Kent, WA

Plan the drive back the other way.

42.6 mi 58m

Explore more options from Kent, WA or browse trips ending in Monroe, WA.

Looking for more statewide routes? Browse WA road trips.