How far is Renton, WA from Monroe, WA?
The driving distance from Renton, WA to Monroe, WA is about 35.2 miles (56.7 km), with a travel time of about 00h 48m by car.
- The straight-line flight distance is about 28.1 miles (45.3 km).
- For a round trip, plan for roughly 01h 37m 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 48m.
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
Driving Route Map
The map below follows the saved road route between Renton and Monroe.
Turn-by-Turn Driving Directions
Step-by-step road directions between Renton and Monroe.
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1
Start on the route
19 m · 5 sec
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2
Turn left
22 m · 8 sec
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3
Turn left
30 m · 9 sec
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4
Turn right onto Rainier Avenue South
158 m · 13 sec · Rainier Avenue South
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5
Turn right onto Airport Way
2225 ft · 1 min · Airport Way
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6
Continue on Logan Avenue South
705 ft · 22 sec · Logan Avenue South
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7
Turn right onto North 3rd Street
1 km · 1 min · North 3rd Street
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8
Turn left onto Sunset Boulevard North
1012 ft · 36 sec · Sunset Boulevard North
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9
Keep slight right to continue on Sunset Boulevard North
814 ft · 23 sec · Sunset Boulevard North
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10
Take the ramp slight left toward I 405 North, WA 900 East
15 mi · 19 min
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11
Keep slight right
3 mi · 4 min
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12
Take the exit slight right toward WA 522: Bothell, Woodinville
1 mi · 1 min
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13
Keep slight right to continue on WA 522 East: Woodinville
1440 ft · 25 sec
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14
Merge slight left
13 mi · 17 min
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15
Take the exit slight right toward US 2 East: Wenatchee
2396 ft · 58 sec
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16
Merge slight left
2210 ft · 53 sec
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17
Take the exit slight right
49 m · 5 sec
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18
Turn right onto North Lewis Street
1336 ft · 47 sec · North Lewis Street
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19
Arrive at your destination
0 m · 1 sec · South Lewis Street
Car Route Details
A richer read on the saved driving route between Renton and Monroe.
Turn-heavy local drive
The route has frequent decision points for its length, so lane choice and turn timing will matter more than cruising speed.
I 405 North
Take the ramp slight left toward I 405 North, WA 900 East
15 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.
Sunny leaving Renton and Mostly Cloudy near Monroe.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Renton to Monroe?
The road trip is about 35.2 miles (56.7 km) and usually takes 00h 48m 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?
Kingsgate is a useful midpoint, sitting about 17.6 miles from Renton and 17.6 miles from Monroe.
How much longer is the road route than the straight-line distance?
The direct path is about 28.1 miles (45.3 km), while the road route adds roughly 7.1 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 $6.49 one way or $12.98 round trip. Estimated CO2 is about 11 kg one way.
What should you check before leaving?
Before you leave, expect Sunny around Renton and Mostly Cloudy near Monroe.
Flight Path Map
This map shows the direct air route between Renton and Monroe. Straight-line distance: 28.17 mi (45.33 km).
#1 Renton
The second most populous city in King County, Washington.
| Population | 101,494 |
| Coordinates | 47.4828800, -122.2170700 |
| Altitude | 12 |
| Country | United States |
#2 Monroe
City in Snohomish County, Washington, United States
| Population | 20,681 |
| Coordinates | 47.8553800, -121.9709600 |
| Altitude | 22 |
| Country | United States |
End: Monroe (-121.97096, 47.85538)
Estimated Travel Time
Distance: 57 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 01h 10m |
| 40 mph (64.37 km/h) | 00h 52m |
| 50 mph (80.47 km/h) | 00h 42m |
| 60 mph (96.56 km/h) | 00h 35m |
| 70 mph (112.65 km/h) | 00h 30m |
| 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 | $6.49 | $12.98 |
| Mid-grade | $5.57 | $6.90 | $13.81 |
| Premium | $5.77 | $7.16 | $14.31 |
| Diesel | $5.47 | $6.78 | $13.56 |
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 · May 06, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.