Trip from Seattle, WA to Waterville, WA

Q: What are the main roads on this route?

The main roads are Mount Baker Ridge Tunnel, US 97, US 2. Expect a mix of highway and local road driving.

Q: Is this a good same-day trip?

This is a comfortable same-day trip.

Q: Where should I stop halfway?

The midpoint is about 84.4 miles from Seattle, WA. Look for rest areas, gas stations, or food options near the halfway mark.

Q: How much does gas cost for this trip?

At current regular gas prices, expect to spend about $35.33 one way. This estimate uses 25.4 MPG — your actual cost will vary with your vehicle's fuel efficiency and current gas prices.

Q: What is the best time to leave?

An early start around 7-8 AM gets you there with plenty of daylight left. A late afternoon start means arriving after dark. Morning is better.

Q: How many breaks should I plan?

Plan about 1 meaningful break for fuel, food, or rest. A short stop every 2 to 3 hours is enough for this drive.

Data updated 0 seconds ago

Drive Time

3h 31m

Distance

168.8 mi

272 km

Drive Score

9/10

Great drive

Same Day?

Yes, doable

Fuel Cost

$35

one way

EV Charging

station data

Best Time to Leave

Save up to 37 min

4 AM

3h 19m ★

6 AM

3h 31m

8 AM

3h 56m

10 AM

3h 40m

12 PM

3h 38m

3 PM

3h 41m

5 PM

3h 55m

8 PM

3h 24m

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

Best Time Drive vs Fly

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

Seattle, WA

Wikimedia Commons

Waterville, WA

Frank Cone

Trip Overview

The drive from Seattle, WA to Waterville, WA covers 168.8 miles and takes about 3h 31m behind the wheel. This route is realistic as a one-day drive if you keep your stops efficient.

The route leans on Mount Baker Ridge Tunnel, US 97, US 2 for much of the mileage, and the overall profile is mixed drive. The longest uninterrupted segment is about 82.2 miles on Mount Baker Ridge Tunnel. At current regular gas prices, budget about $35.33 one way before food or hotel costs.

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

84.4 miles from Seattle, WA

A natural place for your longest stop of the day , about 1h 37m into the drive .

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Drive Character

The drive from Seattle, WA to Waterville, WA covers 168.8 miles and takes about 3h 31m, using a mix of highways and local roads.

Expect a mix of faster highway mileage and slower local approaches near the beginning or end.

There are about 26 navigation steps in the underlying route data, so the final approach matters more than the middle miles.

Mount Baker Ridge Tunnel is the longest continuous segment at about 82.2 miles.

How Hard Is This Drive?

This route mixes highway mileage with some local-road sections near the start or finish. 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.

Route Complexity 8/10

Demanding - plan breaks and stay ahead of the key maneuvers

This is a demanding drive. With 18 significant decision points across 168.8 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 (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: Highway fork - watch signs carefully. Multiple destination signs - pick the right one.

Critical Maneuvers

5 of 18 key points

These are the spots where you need to pay the most attention. Preview them before you drive.

0.1 mi into trip | ~0m in | Spring Street

Turn right onto Spring Street

Lane positioning matters here

Use the right lane.

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

1.1 mi into trip | ~2m in

Keep slight left at fork toward I 90 East: Bellevue, Spokane

Highway fork - watch signs carefully. Multiple destination signs - pick the right one

Toward I 90 East: Bellevue, Spokane

2.5 mi into trip | ~4m in | I 90 / Mount Baker Ridge Tunnel

Keep slight left at fork onto I 90 / Mount Baker Ridge Tunnel

Highway fork - watch signs carefully. Lane positioning matters here

Use the straight / slight right lanes.

168.5 mi into trip | ~3h 30m in | South Chelan Avenue

At end of road, turn left onto South Chelan Avenue

Complex interchange - multiple decisions in a short stretch

Towns Mentioned on Route Signs

Based on OSRM destination-sign hints, not a full list of every settlement the road passes.

Between Seattle, WA and Waterville, WA, road signs point toward Cle Elum and Leavenworth.

Cle Elum

84.7 mi in | ~1h 38m

Leavenworth

84.7 mi in | ~1h 38m

Main Roads

Road	Distance	Duration
Mount Baker Ridge Tunnel	82.2 mi	1h 33m
US 97	35.2 mi	44m
US 2	25.9 mi	37m
Sunset Highway	12.3 mi	16m
WA 970	9.9 mi	12m
I 90	1 mi	1m
I 5	0.6 mi	1m
South Chelan Avenue	0.3 mi	<1m

Longest stretch: Mount Baker Ridge Tunnel — 82.2 mi, about 1h 33m

Turn-by-Turn Driving Directions

Step-by-step road directions between Seattle, WA and Waterville, WA.

Start on this road

31 ft · 7 sec · this road

Turn left onto Madison Street

204 ft · 11 sec · Madison Street

Turn right onto 4th Avenue

308 ft · 14 sec · 4th Avenue

Turn right onto Spring Street

0.1 mi · 26 sec · Spring Street

Use the right lane.

Take the ramp

0.2 mi · 28 sec

Toward I 5 South: Portland

Continue on I 5

0.6 mi · 1 min · I 5

Use the left lane.

Keep slight left at fork onto I 5

147 ft · 2 sec · I 5

Toward I 90 East, I 5 South: Bellevue, Portland

Keep slight left at fork

0.4 mi · 54 sec

Toward I 90 East: Bellevue, Spokane

Merge onto I 90

1.0 mi · 1 min · I 90

Use the straight / slight right lanes.

Keep slight left at fork onto I 90

82 mi · 1 hr 33 min · Mount Baker Ridge Tunnel

Use the straight / slight right lanes.

Take the exit

0.2 mi · 32 sec

Toward Cle Elum, Leavenworth

Turn left onto WA 970

0.4 mi · 33 sec · Sunset Highway

At end of road, turn right onto WA 970

0.1 mi · 10 sec · WA 970

Take the exit onto WA 970

9.8 mi · 12 min · WA 970

Continue on US 97

35 mi · 44 min · US 97

Take the exit onto US 97

15 mi · 19 min · US 2

Enter roundabout onto US 2; US 97

132 ft · 5 sec · US 2; US 97

Continue on US 2; US 97

1.8 mi · 3 min · US 2; US 97

Turn left onto US 2; US 97

3.0 mi · 4 min · Sunset Highway

Enter roundabout onto US 2; US 97

85 ft · 2 sec · Sunset Highway

Continue on US 2; US 97

8.9 mi · 11 min · Sunset Highway

Turn slight right onto US 2

9.3 mi · 14 min · US 2

Turn straight onto US 2

0.1 mi · 15 sec · South Central Avenue

Turn right onto West Beech Street

0.1 mi · 34 sec · West Beech Street

At end of road, turn left onto South Chelan Avenue

0.3 mi · 28 sec · South Chelan Avenue

Arrive at destination

South Chelan Avenue

Trip Plan

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 84.4 miles from Seattle, WA, or about 1h 37m into the drive.

The longest continuous stretch on this route runs about 82.2 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 80 miles or 1h 32m in

Use this first pause for coffee, a restroom break, and a quick traffic check ahead.

Halfway reset

Around 84.4 miles or 1h 37m 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 46m

Traffic, exits, and arrival timing usually matter more near Waterville, 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.

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 Seattle, WA

This is one driving day of about 168.8 miles and 3h 31m.

Your first comfortable stop window is around 80 miles from Seattle, 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 Mount Baker Ridge Tunnel for about 82.2 miles.

Where to Stop

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

Halfway Point

Midpoint

About 84.4 mi from Seattle, WA · 1h 37m into the drive

Mid-route town

Meal stop

Yakima, WA

84 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

Yakima, WA

Fuel and coffee

A short stop after about 80 miles helps settle the day before fatigue starts building.

Yakima, WA

Meal break

The midpoint is around 84.4 miles from Seattle, WA, which is a good place for a longer meal and fuel stop.

Before the longest stretch

Fuel check

Top up before Mount Baker Ridge Tunnel if your tank is already low. That segment runs about 82.2 miles.

Arriving in Waterville, WA

The final approach into Waterville, WA usually feels slower than the middle of the drive, so avoid planning your tightest schedule at the very end.

Try to arrive with enough fuel left to skip an immediate station stop unless you already know the area around Waterville, WA.

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

Fuel & Cost

Regular Gas

$35.33 one way

$70.66 round trip

$5.32/gal 25.4 MPG avg 59 kg CO₂

Fuel Type	$/gal	One Way	Round Trip
midgrade	$5.58	$37.05	$74.10
premium	$5.77	$38.33	$76.66
diesel	$5.61	$37.27	$74.54

No toll roads detected on this route.

Estimated Trip Cost (one way, 1 person)

Fuel

$35

Meals

$25–$50

Total

$60–$85

Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.

Estimated CO2 emission: 59.1 kg one way. Prices: EIA weekly data, 2026-04-13.

Driving Electric?

About $18 in charging · 0 stops · 66% less CO₂

Vehicle Type	kWh	DC Fast	Home Charge
Average EV	50.6	$17.72	$8.10
Efficient EV	42.2	$14.77	$6.75
EV Truck/SUV	67.5	$23.63	$10.80

Gas CO2

59 kg

EV CO2

20 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 data refreshed 1 day ago

Origin

Seattle, WA

Late night in Seattle on Wednesday

Local time

3:29 AM

PDT

Current temp

45°F

Chance Light Rain

S 12 mph 35% chance Live forecast

Winter Storm Warning

Winter Storm Warning issued April 14 at 12:10AM PDT until April 16 at 5:00AM PDT by NWS Portland OR

Winter Storm Warning

Winter Storm Warning issued April 13 at 11:34PM PDT until April 15 at 5:00AM PDT by NWS Spokane WA

Destination

Waterville, WA

Late night in Waterville on Wednesday

Local time

3:29 AM

PDT

Current temp

37°F

Partly Cloudy

W 10 to 14 mph 5% chance Live forecast

Winter Storm Warning

Winter Storm Warning issued April 14 at 12:10AM PDT until April 16 at 5:00AM PDT by NWS Portland OR

Winter Storm Warning

Winter Storm Warning issued April 13 at 11:34PM PDT until April 15 at 5:00AM 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

8 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

3h 31m on the road

The weather snapshot is not static. If you are leaving later, give both cities one more quick forecast check before departure.

Weather data from the National Weather Service. Conditions may change; check closer to your travel date.

Frequently Asked Questions

The drive from Seattle, WA to Waterville, WA covers 168.8 miles and takes about 3h 31m without stops. Add 15-30 minutes for a fuel or rest stop on longer drives.

The main roads are Mount Baker Ridge Tunnel, US 97, US 2. Expect a mix of highway and local road driving.

This is a comfortable same-day trip.

The midpoint is about 84.4 miles from Seattle, WA. Look for rest areas, gas stations, or food options near the halfway mark.

At current regular gas prices, expect to spend about $35.33 one way. This estimate uses 25.4 MPG — your actual cost will vary with your vehicle's fuel efficiency and current gas prices.

An early start around 7-8 AM gets you there with plenty of daylight left. A late afternoon start means arriving after dark. Morning is better.

Plan about 1 meaningful break for fuel, food, or rest. A short stop every 2 to 3 hours is enough for this drive.