How far is Mercer Island, WA from Marysville, WA?
The driving distance from Mercer Island, WA to Marysville, WA is about 38.8 miles (62.5 km), with a travel time of about 00h 49m by car.
- The straight-line flight distance is about 33.3 miles (53.6 km).
- For a round trip, plan for roughly 01h 38m 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 49m.
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 in Warren County, New York
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Cloudy
Mostly Cloudy
Driving Route Map
The map below follows the saved road route between Mercer Island and Marysville.
Turn-by-Turn Driving Directions
Step-by-step road directions between Mercer Island and Marysville.
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1
Start on Southeast 42nd Street
539 ft · 28 sec · Southeast 42nd Street
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2
At the end of the road, turn right onto 86th Avenue Southeast
1325 ft · 49 sec · 86th Avenue Southeast
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3
Turn right onto Southeast 40th Street
1344 ft · 44 sec · Southeast 40th Street
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4
Turn left onto Gallagher Hill Road
1478 ft · 41 sec · Gallagher Hill Road
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5
Continue on Southeast 36th Street
2209 ft · 1 min · Southeast 36th Street
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6
Take the ramp straight toward I 90 East
1819 ft · 46 sec
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7
Merge slight left onto East Channel Bridge
2894 ft · 41 sec · East Channel Bridge
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8
Take the exit slight right toward I 405: Everett, Renton
2502 ft · 1 min
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9
Keep slight left to continue on I 405 North: Everett
3017 ft · 1 min
-
10
Merge slight left
8.1 mi · 10 min
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11
Keep slight right
8.4 mi · 11 min
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12
Keep slight right
1.9 mi · 2 min
-
13
Take the exit slight right toward I 5 North: Everett, Vancouver British Columbia
2843 ft · 49 sec
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14
Merge slight left
16.1 mi · 20 min
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15
Take the exit slight right toward WA 528 East: Marysville
1114 ft · 30 sec
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16
Turn right onto 4th Street
1621 ft · 38 sec · 4th Street
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17
Turn right onto State Avenue
7 m · 1 sec · State Avenue
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18
Arrive at your destination
0 m · 1 sec · State Avenue
Car Route Details
A richer read on the saved driving route between Mercer Island 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.
Mostly Cloudy leaving Mercer Island and Mostly Cloudy near Marysville.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Mercer Island to Marysville?
The road trip is about 38.8 miles (62.5 km) and usually takes 00h 49m 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?
North Creek is a useful midpoint, sitting about 19.4 miles from Mercer Island and 19.4 miles from Marysville.
How much longer is the road route than the straight-line distance?
The direct path is about 33.3 miles (53.6 km), while the road route adds roughly 5.5 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 4:52 PM PDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $7.17 one way or $14.34 round trip. Estimated CO2 is about 12.2 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Cloudy around Mercer Island and Mostly Cloudy near Marysville.
Stop Ideas Near North Creek
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 North Creek.
Edmonds station
Monroe (Eastbound), WA
Monroe, Washington
Everett Station
Flight Path Map
This map shows the direct air route between Mercer Island and Marysville. Straight-line distance: 33.31 mi (53.6 km).
#1 Mercer Island
Island in the United States of America
| Population | 25,912 |
| Coordinates | 47.5706500, -122.2220700 |
| Altitude | 102 |
| 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: 63 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 01h 17m |
| 40 mph (64.37 km/h) | 00h 58m |
| 50 mph (80.47 km/h) | 00h 46m |
| 60 mph (96.56 km/h) | 00h 38m |
| 70 mph (112.65 km/h) | 00h 33m |
| 80 mph (129 km/h) | 00h 29m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $5.23 | $7.17 | $14.34 |
| Mid-grade | $5.57 | $7.63 | $15.25 |
| Premium | $5.77 | $7.91 | $15.81 |
| Diesel | $5.47 | $7.49 | $14.98 |
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 · Jun 03, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.