How far is Dayville, OR from Prairie City, OR?
The driving distance from Dayville, OR to Prairie City, OR is about 44.2 miles (71.2 km), with a travel time of about 01h 05m by car.
- The straight-line flight distance is about 40.7 miles (65.5 km).
- For a round trip, plan for roughly 02h 11m 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 05m.
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 Oregon, USA
Route Weather Snapshot
Check the forecast at both ends before you head out.
Chance Rain And Snow
Chance Rain And Snow
Driving Route Map
The map below follows the saved road route between Dayville and Prairie City.
Turn-by-Turn Driving Directions
Step-by-step road directions between Dayville and Prairie City.
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1
Start on School House Drive
39 m · 8 sec · School House Drive
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2
Turn right onto East Franklin Street
2792 ft · 1 min · East Franklin Street
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3
Continue on John Day Highway
22.2 mi · 32 min · John Day Highway
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4
Continue on West Main Street
2322 ft · 39 sec · West Main Street
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5
Continue on John Day Highway
6.3 mi · 9 min · John Day Highway
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6
Continue on West Main Street
3.6 mi · 5 min · West Main Street
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7
Continue on John Day Highway
10.7 mi · 16 min · John Day Highway
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8
Continue on Front Street
1936 ft · 38 sec · Front Street
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9
Turn left onto North Main Street
59 m · 14 sec · North Main Street
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10
Turn left onto Water Alley
28 m · 7 sec · Water Alley
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11
Arrive at your destination
0 m · 1 sec · Water Alley
Car Route Details
A richer read on the saved driving route between Dayville and Prairie City.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
John Day Highway
Continue on John Day Highway
22.2 mi · 00h 32m
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.
Chance Rain And Snow leaving Dayville and Chance Rain And Snow near Prairie City.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Dayville to Prairie City?
The road trip is about 44.2 miles (71.2 km) and usually takes 01h 05m 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 22.1 miles from Dayville and 22.2 miles from Prairie City.
How much longer is the road route than the straight-line distance?
The direct path is about 40.7 miles (65.5 km), while the road route adds roughly 3.5 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 4:18 PM PDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $7.72 one way or $15.45 round trip. Estimated CO2 is about 13.9 kg one way.
What should you check before leaving?
Before you leave, expect Chance Rain And Snow around Dayville and Chance Rain And Snow near Prairie City.
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.
Burns, Oregon
Baker City, Oregon
Flight Path Map
This map shows the direct air route between Dayville and Prairie City. Straight-line distance: 40.72 mi (65.54 km).
#1 Dayville
City in Oregon, USA
| Population | 144 |
| Coordinates | 44.4682000, -119.5358100 |
| Altitude | 725 |
| Country | United States |
#2 Prairie City
City in Oregon, USA
| Population | 876 |
| Coordinates | 44.4632100, -118.7099500 |
| Altitude | 1080 |
| Country | United States |
End: Prairie City (-118.70995, 44.46321)
Estimated Travel Time
Distance: 71 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 01h 28m |
| 40 mph (64.37 km/h) | 01h 06m |
| 50 mph (80.47 km/h) | 00h 53m |
| 60 mph (96.56 km/h) | 00h 44m |
| 70 mph (112.65 km/h) | 00h 37m |
| 80 mph (129 km/h) | 00h 33m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.95 | $7.72 | $15.45 |
| Mid-grade | $5.34 | $8.33 | $16.65 |
| Premium | $5.57 | $8.68 | $17.37 |
| Diesel | $6.37 | $9.93 | $19.86 |
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 Oregon · 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.