How far is Marysville, WA from Oak Harbor, WA?
The driving distance from Marysville, WA to Oak Harbor, WA is about 56 miles (90.2 km), with a travel time of about 01h 19m by car.
- The straight-line flight distance is about 27.2 miles (43.8 km).
- For a round trip, plan for roughly 02h 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 01h 19m.
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.
City in Skagit County, Washington, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Light Rain Likely
Slight Chance Light Rain then Mostly Cloudy
Driving Route Map
The map below follows the saved road route between Marysville and Oak Harbor.
Turn-by-Turn Driving Directions
Step-by-step road directions between Marysville and Oak Harbor.
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1
Start on State Avenue
7 m · 7 sec · State Avenue
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2
Turn left onto 4th Street
1627 ft · 39 sec · 4th Street
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3
Take the ramp right toward I 5 North: Vancouver British Columbia
1640 ft · 40 sec
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4
Merge slight left
26.7 mi · 30 min
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5
Take the exit slight right toward WA 536 West: Kincaid Street
1195 ft · 33 sec
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6
Turn left onto East Kincaid Street
986 ft · 23 sec · East Kincaid Street
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7
Turn right onto South 3rd Street
1516 ft · 28 sec · South 3rd Street
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8
Continue on West Division Street
1.3 km · 2 min · West Division Street
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9
Continue on Memorial Highway
4 mi · 7 min · Memorial Highway
-
10
Take the ramp straight
1738 ft · 29 sec
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11
Merge slight right onto State Route 20
7 mi · 10 min · State Route 20
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12
Keep slight left to continue on State Route 20
92 m · 5 sec · State Route 20
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13
Enter the roundabout and take exit 2 toward Sharpes Corner
87 m · 4 sec · State Route 20
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14
Exit the rotary onto State Route 20
1 km · 1 min · State Route 20
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15
Enter the roundabout and take exit 2 toward State Route 20
34 m · 3 sec · State Route 20
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16
Exit the roundabout onto State Route 20
7.9 mi · 14 min · State Route 20
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17
Enter the roundabout and take exit 2 toward State Route 20
26 m · 2 sec · State Route 20
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18
Exit the roundabout onto State Route 20
4.7 mi · 7 min · State Route 20
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19
Continue on State Route 20
78 m · 5 sec · State Route 20
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20
Enter the roundabout and take exit 1 toward State Route 20
16 m · 1 sec · State Route 20
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21
Exit the roundabout onto State Route 20
1.5 mi · 3 min · State Route 20
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22
Turn left onto Northeast Midway Boulevard
1.5 km · 2 min · Northeast Midway Boulevard
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23
Arrive at your destination
0 m · 1 sec · Southeast Midway Boulevard
Car Route Details
A richer read on the saved driving route between Marysville and Oak Harbor.
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
26.7 mi · 00h 30m
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 Marysville and Slight Chance Light Rain then Mostly Cloudy near Oak Harbor.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Marysville to Oak Harbor?
The road trip is about 56 miles (90.2 km) and usually takes 01h 19m 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?
Mount Vernon is a useful midpoint, sitting about 28 miles from Marysville and 28 miles from Oak Harbor.
How much longer is the road route than the straight-line distance?
The direct path is about 27.2 miles (43.8 km), while the road route adds roughly 28.8 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 3:52 PM PDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $10.36 one way or $20.72 round trip. Estimated CO2 is about 17.6 kg one way.
What should you check before leaving?
Before you leave, expect Light Rain Likely around Marysville and Slight Chance Light Rain then Mostly Cloudy near Oak Harbor.
Stop Ideas Near Mount Vernon
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 Mount Vernon.
Skagit Transportation Center
Stanwood station
Bellingham station
Everett Station
Flight Path Map
This map shows the direct air route between Marysville and Oak Harbor. Straight-line distance: 27.19 mi (43.76 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 Oak Harbor
City in Washington
| Population | 23,643 |
| Coordinates | 48.2931600, -122.6432200 |
| Altitude | 29 |
| Country | United States |
End: Oak Harbor (-122.64322, 48.29316)
Estimated Travel Time
Distance: 90 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 01h 51m |
| 40 mph (64.37 km/h) | 01h 24m |
| 50 mph (80.47 km/h) | 01h 07m |
| 60 mph (96.56 km/h) | 00h 56m |
| 70 mph (112.65 km/h) | 00h 48m |
| 80 mph (129 km/h) | 00h 41m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $5.23 | $10.36 | $20.72 |
| Mid-grade | $5.57 | $11.02 | $22.05 |
| Premium | $5.77 | $11.43 | $22.85 |
| Diesel | $5.47 | $10.82 | $21.65 |
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.