How far is Sammamish, WA from Marysville, WA?
The driving distance from Sammamish, WA to Marysville, WA is about 40.5 miles (65.2 km), with a travel time of about 00h 50m by car.
- The straight-line flight distance is about 28.7 miles (46.2 km).
- For a round trip, plan for roughly 01h 40m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 8:00 AM to 10:00 AM PDT.
Reverse, save, or send this route
This route works well as a day trip with time at the destination. Copy the route link, send it to another device, or print a clean version before you head out.
This route works well as a day trip with time at the destination.
Flight Distance
Driving Distance
Gas Cost Calculator
Leave and Arrive Planner
Pick a departure time to see your estimated arrival and same-day return window.
Drive time stays fixed at 00h 50m.
A morning start gives you useful time at the destination and keeps the return out of the late evening.
You are leaving earlier than the recommended window, which gives you extra margin for breaks and traffic.
Halfway Point
A useful midpoint for breaks, coffee, or meeting in the middle.
Census designated place
Route Weather Snapshot
Check the forecast at both ends before you head out.
Light Rain Likely
Light Rain Likely
Driving Route Map
The map below follows the saved road route between Sammamish and Marysville.
Turn-by-Turn Driving Directions
Step-by-step road directions between Sammamish and Marysville.
-
1
Start on East Lake Sammamish Parkway Northeast
1.9 mi · 4 min · East Lake Sammamish Parkway Northeast
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2
Turn slight left onto Redmond Way
1531 ft · 34 sec · Redmond Way
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3
Continue on Redmond Way
3 mi · 7 min · Redmond Way
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4
Continue on Northeast 85th Street
1.4 km · 2 min · Northeast 85th Street
-
5
Take the ramp right toward I 405 North
2015 ft · 51 sec
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6
Merge slight left
1.1 mi · 1 min
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7
Keep slight right
8.4 mi · 11 min
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8
Keep slight right
1.9 mi · 2 min
-
9
Take the exit slight right toward I 5 North: Everett, Vancouver British Columbia
2843 ft · 49 sec
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10
Merge slight left
16.1 mi · 20 min
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11
Take the exit slight right toward WA 528 East: Marysville
1114 ft · 30 sec
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12
Turn right onto 4th Street
1621 ft · 38 sec · 4th Street
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13
Turn right onto State Avenue
7 m · 1 sec · State Avenue
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14
Arrive at your destination
0 m · 1 sec · State Avenue
Car Route Details
A richer read on the saved driving route between Sammamish and Marysville.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
I 5 North
Merge slight left
16.1 mi · 00h 20m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A comfortable day-trip route
This route works well as a day trip. You can leave in the morning, spend meaningful time at the destination, and still return the same day.
Light Rain Likely leaving Sammamish and Light Rain Likely near Marysville.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Sammamish to Marysville?
The road trip is about 40.5 miles (65.2 km) and usually takes 00h 50m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route works well as a day trip. You can leave in the morning, spend meaningful time at the destination, and still return the same day.
What is the halfway point on this route?
Alderwood Manor is a useful midpoint, sitting about 17.5 miles from Sammamish and 23 miles from Marysville.
How much longer is the road route than the straight-line distance?
The direct path is about 28.7 miles (46.2 km), while the road route adds roughly 11.8 extra miles because roads do not follow the straight air line.
When is the best time to leave for this route?
A good departure window is usually 8:00 AM to 10:00 AM PDT. If you want a more comfortable same-day return, try to leave by 4:50 PM PDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $7.48 one way or $14.97 round trip. Estimated CO2 is about 12.7 kg one way.
What should you check before leaving?
Before you leave, expect Light Rain Likely around Sammamish and Light Rain Likely near Marysville.
Stop Ideas Near Alderwood Manor
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Alderwood Manor.
Edmonds station
Everett Station
Monroe, Washington
Seattle (Ferry - Pier 69), Washington
Flight Path Map
This map shows the direct air route between Sammamish and Marysville. Straight-line distance: 28.68 mi (46.16 km).
#1 Sammamish
Town
| Population | 65,960 |
| Coordinates | 47.6417700, -122.0804000 |
| Altitude | 18 |
| Country | United States |
#2 Marysville
The most populous city in Snohomish County, Washington.
| Population | 71,392 |
| Coordinates | 48.0517600, -122.1770800 |
| Altitude | 6 |
| Country | United States |
End: State Avenue (-122.177018, 48.05176)
Estimated Travel Time
Distance: 65 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 01h 20m |
| 40 mph (64.37 km/h) | 01h 00m |
| 50 mph (80.47 km/h) | 00h 48m |
| 60 mph (96.56 km/h) | 00h 40m |
| 70 mph (112.65 km/h) | 00h 34m |
| 80 mph (129 km/h) | 00h 30m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $5.23 | $7.48 | $14.97 |
| Mid-grade | $5.57 | $7.96 | $15.92 |
| Premium | $5.77 | $8.25 | $16.51 |
| Diesel | $5.47 | $7.82 | $15.64 |
Assumes 8.3 L/100 km (about 28.3 MPG). CO2 is an estimate and varies by vehicle, fuel blend, traffic, and terrain.
Prices in Washington · Apr 23, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.