How far is Marysville, WA from Sammamish, WA?
The driving distance from Marysville, WA to Sammamish, WA is about 35 miles (56.3 km), with a travel time of about 00h 51m by car.
- The straight-line flight distance is about 28.7 miles (46.2 km).
- For a round trip, plan for roughly 01h 42m 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 51m.
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.
Mostly Cloudy then Chance Light Rain
Mostly Cloudy then Chance Light Rain
Driving Route Map
The map below follows the saved road route between Marysville and Sammamish.
Turn-by-Turn Driving Directions
Step-by-step road directions between Marysville and Sammamish.
-
1
Start on State Avenue
2860 ft · 1 min · State Avenue
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2
Enter the roundabout and take exit 1 toward State Route 529
21 m · 1 sec · State Route 529
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3
Exit the roundabout onto State Route 529
31 m · 2 sec · State Route 529
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4
Take the ramp straight toward I 5
1551 ft · 38 sec
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5
Merge slight left
15.2 mi · 19 min
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6
Take the exit slight right toward I 405 South: Bellevue, Renton
1.5 km · 1 min
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7
Merge slight left
1.5 km · 1 min
-
8
Keep slight right
10.3 mi · 13 min
-
9
Take the exit slight right toward Northeast 85th Street, Kirkland
2690 ft · 1 min
-
10
Turn straight onto Northeast 85th Street
1 mi · 2 min · Northeast 85th Street
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11
Continue on Redmond Way
3.3 mi · 7 min · Redmond Way
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12
Turn slight right
105 m · 15 sec
-
13
Turn straight onto East Lake Sammamish Parkway Northeast
1.9 mi · 4 min · East Lake Sammamish Parkway Northeast
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14
Arrive at your destination
0 m · 1 sec · East Lake Sammamish Parkway Northeast
Car Route Details
A richer read on the saved driving route between Marysville and Sammamish.
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
Merge slight left
15.2 mi · 00h 19m
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.
Mostly Cloudy then Chance Light Rain leaving Marysville and Mostly Cloudy then Chance Light Rain near Sammamish.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Marysville to Sammamish?
The road trip is about 35 miles (56.3 km) and usually takes 00h 51m 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 Marysville and 17.5 miles from Sammamish.
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 6.3 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 4:48 PM PDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $6.44 one way or $12.87 round trip. Estimated CO2 is about 10.9 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Cloudy then Chance Light Rain around Marysville and Mostly Cloudy then Chance Light Rain near Sammamish.
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 Marysville and Sammamish. Straight-line distance: 28.68 mi (46.16 km).
#1 Marysville
The most populous city in Snohomish County, Washington.
| Population | 71,392 |
| Coordinates | 48.0517600, -122.1770800 |
| Altitude | 6 |
| Country | United States |
#2 Sammamish
Town
| Population | 65,960 |
| Coordinates | 47.6417700, -122.0804000 |
| Altitude | 18 |
| Country | United States |
End: Sammamish (-122.0804, 47.64177)
Estimated Travel Time
Distance: 56 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 01h 09m |
| 40 mph (64.37 km/h) | 00h 52m |
| 50 mph (80.47 km/h) | 00h 41m |
| 60 mph (96.56 km/h) | 00h 34m |
| 70 mph (112.65 km/h) | 00h 29m |
| 80 mph (129 km/h) | 00h 26m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $5.23 | $6.44 | $12.87 |
| Mid-grade | $5.57 | $6.85 | $13.69 |
| Premium | $5.77 | $7.10 | $14.20 |
| Diesel | $5.47 | $6.72 | $13.45 |
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 19, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.