How far is Redmond, WA from Sunnyside, WA?
The driving distance from Redmond, WA to Sunnyside, WA is about 185.4 miles (298.3 km), with a travel time of about 03h 45m by car.
- The straight-line flight distance is about 140.8 miles (226.6 km).
- For a round trip, plan for roughly 07h 30m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 6:00 AM to 8:00 AM PDT.
Reverse, save, or send this route
This drive is better planned with a longer stop or an overnight stay. Copy the route link, send it to another device, or print a clean version before you head out.
This drive is better planned with a longer stop or an overnight stay.
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 03h 45m.
An early departure helps you fit a real stop into the day without turning the return into a late-night drive.
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 Sunny
Mostly Sunny
Driving Route Map
The map below follows the saved road route between Redmond and Sunnyside.
Turn-by-Turn Driving Directions
Step-by-step road directions between Redmond and Sunnyside.
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1
Start on 164th Avenue Northeast
609 ft · 24 sec · 164th Avenue Northeast
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2
Enter the roundabout and take exit 1 toward Northeast 76th Street
2 m · 1 sec · Northeast 76th Street
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3
Exit the roundabout onto Northeast 76th Street
614 ft · 21 sec · Northeast 76th Street
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4
Turn slight left onto Leary Way
1830 ft · 58 sec · Leary Way
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5
Take the ramp straight toward WA 520 West
2015 ft · 51 sec
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6
Merge slight left
1.1 km · 54 sec
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7
Take the exit slight right toward Northeast 40th Street
2259 ft · 32 sec
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8
Keep slight left to continue on WA 520 West: Seattle
1 km · 49 sec
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9
Merge slight left
2.8 mi · 3 min
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10
Take the exit slight right toward I 405 South: Renton
1445 ft · 35 sec
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11
Merge slight left
14.8 mi · 18 min
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12
Take the exit slight right toward I 5 South: Portland
1446 ft · 49 sec
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13
Merge slight left
20.3 mi · 25 min
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14
Keep slight right
126.2 mi · 2 hr 23 min
-
15
Keep slight right to continue on I 205 South: Salem
4.2 mi · 6 min
-
16
Take the exit slight right toward Padden Parkway, Northeast Andresen Road
1573 ft · 42 sec
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17
Turn left onto Northeast Padden Parkway
4 mi · 6 min · Northeast Padden Parkway
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18
Turn right onto Northeast 152nd Avenue
1201 ft · 31 sec · Northeast 152nd Avenue
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19
Continue on Northeast 78th Street
2568 ft · 1 min · Northeast 78th Street
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20
Turn right onto Northeast 162nd Avenue
2606 ft · 1 min · Northeast 162nd Avenue
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21
Turn left onto Northeast Fourth Plain Boulevard
1.4 km · 2 min · Northeast Fourth Plain Boulevard
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22
Enter the roundabout and take exit 1 toward Northeast Fourth Plain Boulevard
12 m · 1 sec · Northeast Fourth Plain Boulevard
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23
Exit the roundabout onto Northeast Fourth Plain Boulevard
1.2 km · 1 min · Northeast Fourth Plain Boulevard
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24
Continue on Northeast 58th Street
2 mi · 3 min · Northeast 58th Street
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25
Continue on Northeast 232nd Avenue
933 ft · 18 sec · Northeast 232nd Avenue
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26
Continue on Northeast 54th Street
1195 ft · 23 sec · Northeast 54th Street
-
27
Keep slight right to continue on Northeast 237th Avenue
108 m · 12 sec · Northeast 237th Avenue
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28
Turn left onto Northeast 53rd Street
1.1 mi · 2 min · Northeast 53rd Street
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29
Continue on Northeast Bradford Road
1.2 mi · 2 min · Northeast Bradford Road
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30
Continue on Northeast 53rd Street
2134 ft · 36 sec · Northeast 53rd Street
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31
Continue on Northeast 292nd Avenue
1.3 mi · 2 min · Northeast 292nd Avenue
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32
Turn left onto Northeast Stauffer Road
42 m · 4 sec · Northeast Stauffer Road
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33
Arrive at your destination
0 m · 1 sec · Northeast Stauffer Road
Car Route Details
A richer read on the saved driving route between Redmond and Sunnyside.
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 South
Keep slight right
126 mi · 02h 23m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A longer out-and-back drive
This is still possible in one day, but it becomes a long driving day. Leaving early and planning your stop window matters more here.
Mostly Sunny leaving Redmond and Mostly Sunny near Sunnyside.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Redmond to Sunnyside?
The road trip is about 185.4 miles (298.3 km) and usually takes 03h 45m in normal driving conditions.
Is this a same-day trip or an overnight route?
This is still possible in one day, but it becomes a long driving day. Leaving early and planning your stop window matters more here.
What is the halfway point on this route?
Fords Prairie is a useful midpoint, sitting about 92.6 miles from Redmond and 92.8 miles from Sunnyside.
How much longer is the road route than the straight-line distance?
The direct path is about 140.8 miles (226.6 km), while the road route adds roughly 44.6 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 6:00 AM to 8:00 AM PDT. If you want a more comfortable same-day return, try to leave by 9:30 AM PDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $34.22 one way or $68.45 round trip. Estimated CO2 is about 58.1 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny around Redmond and Mostly Sunny near Sunnyside.
Stop Ideas Near Fords Prairie
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 Fords Prairie.
Centralia station
Centennial Station
Kelso Multimodal Transportation Center
Tacoma Dome Station
Flight Path Map
This map shows the direct air route between Redmond and Sunnyside. Straight-line distance: 140.78 mi (226.56 km).
#1 Redmond
The second most populous city in King County, Washington.
| Population | 72,507 |
| Coordinates | 47.6739900, -122.1215100 |
| Altitude | 13 |
| Country | United States |
#2 Sunnyside
City in Washington, United States
| Population | 16,924 |
| Coordinates | 45.6437300, -122.3720400 |
| Altitude | 121 |
| Country | United States |
End: Sunnyside (-122.37204, 45.64373)
Estimated Travel Time
Distance: 298 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 06h 10m |
| 40 mph (64.37 km/h) | 04h 38m |
| 50 mph (80.47 km/h) | 03h 42m |
| 60 mph (96.56 km/h) | 03h 05m |
| 70 mph (112.65 km/h) | 02h 38m |
| 80 mph (129 km/h) | 02h 18m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $5.23 | $34.22 | $68.45 |
| Mid-grade | $5.57 | $36.41 | $72.82 |
| Premium | $5.77 | $37.74 | $75.48 |
| Diesel | $5.47 | $35.75 | $71.51 |
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.