How far is Dayton, OR from Terrebonne, OR?
The driving distance from Dayton, OR to Terrebonne, OR is about 156 miles (251.1 km), with a travel time of about 03h 10m by car.
- The straight-line flight distance is about 110.7 miles (178.2 km).
- For a round trip, plan for roughly 06h 21m 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 10m.
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.
City in Oregon, USA
Route Weather Snapshot
Check the forecast at both ends before you head out.
Partly Sunny
Driving Route Map
The map below follows the saved road route between Dayton and Terrebonne.
Turn-by-Turn Driving Directions
Step-by-step road directions between Dayton and Terrebonne.
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1
Start on Ferry Street
51 m · 7 sec · Ferry Street
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2
Turn right onto 3rd Street
717 ft · 12 sec · 3rd Street
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3
Turn straight onto Southeast Dayton Highway
8.7 mi · 13 min · Southeast Dayton Highway
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4
Continue on Southeast Salem-Dayton Highway
1554 ft · 31 sec · Southeast Salem-Dayton Highway
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5
Turn left onto Wheatland Road Northwest
1.1 mi · 2 min · Wheatland Road Northwest
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6
Continue on Wheatland Ferry
152 m · 2 min · Wheatland Ferry
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7
Continue on Matheny Road North
2745 ft · 55 sec · Matheny Road North
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8
Turn right onto Wheatland Road North
3.2 mi · 5 min · Wheatland Road North
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9
Turn left onto Brooklake Road Northeast
1.7 mi · 3 min · Brooklake Road Northeast
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10
Take the ramp right toward I 5 South: Salem
9.2 mi · 11 min
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11
Take the exit slight right toward OR 22, OR 99E Business: Detroit Lake, Bend
1153 ft · 20 sec
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12
Keep slight left
630 ft · 18 sec
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13
Turn left onto North Santiam Highway
28.2 mi · 33 min · North Santiam Highway
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14
Continue on Northwest Santiam Boulevard
1 km · 44 sec · Northwest Santiam Boulevard
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15
Continue on Northeast Santiam Boulevard
2597 ft · 34 sec · Northeast Santiam Boulevard
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16
Continue on North Santiam Highway
76.2 mi · 1 hr 46 min · North Santiam Highway
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17
Enter the roundabout and take exit 3 toward West Barclay Drive
69 m · 3 sec · West Barclay Drive
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18
Exit the roundabout onto West Barclay Drive
1.3 km · 1 min · West Barclay Drive
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19
At the end of the road, turn right onto North Locust Street
2552 ft · 51 sec · North Locust Street
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20
Enter the roundabout and take exit 3 toward the route
76 m · 4 sec
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21
Exit the roundabout
1325 ft · 57 sec
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22
Continue on McKenzie Highway
16.6 mi · 23 min · McKenzie Highway
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23
Continue on Southwest Highland Avenue
2.4 mi · 5 min · Southwest Highland Avenue
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24
Keep slight left to continue on Southwest Highland Avenue
37 m · 5 sec · Southwest Highland Avenue
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25
Merge left onto The Dalles-California Highway
5.7 mi · 8 min · The Dalles-California Highway
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26
Turn right onto 11th Street
1473 ft · 40 sec · 11th Street
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27
Arrive at your destination
0 m · 1 sec · 11th Street
Car Route Details
A richer read on the saved driving route between Dayton and Terrebonne.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
North Santiam Highway
Continue on North Santiam Highway
76.2 mi · 01h 46m
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.
Partly Sunny leaving Dayton and Partly Sunny near Terrebonne.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Dayton to Terrebonne?
The road trip is about 156 miles (251.1 km) and usually takes 03h 10m 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?
Idanha is a useful midpoint, sitting about 78.6 miles from Dayton and 77.4 miles from Terrebonne.
How much longer is the road route than the straight-line distance?
The direct path is about 110.7 miles (178.2 km), while the road route adds roughly 45.3 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 10:38 AM PDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $27.28 one way or $54.56 round trip. Estimated CO2 is about 49 kg one way.
What should you check before leaving?
Before you leave, expect Partly Sunny around Dayton and Partly Sunny near Terrebonne.
Stop Ideas Near Idanha
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 Idanha.
Sisters, OR
Salem station
Woodburn, OR
Albany station
Flight Path Map
This map shows the direct air route between Dayton and Terrebonne. Straight-line distance: 110.73 mi (178.2 km).
#1 Dayton
City in Oregon, USA
| Population | 2,753 |
| Coordinates | 45.2206700, -123.0762100 |
| Altitude | 48 |
| Country | United States |
#2 Terrebonne
Census-designated place in Deschutes County, Oregon
| Population | 117,664 |
| Coordinates | 44.3529000, -121.1778100 |
| Altitude | 875 |
| Country | United States |
End: 11th Street (-121.177733, 44.3529)
Estimated Travel Time
Distance: 251 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 05h 11m |
| 40 mph (64.37 km/h) | 03h 54m |
| 50 mph (80.47 km/h) | 03h 07m |
| 60 mph (96.56 km/h) | 02h 36m |
| 70 mph (112.65 km/h) | 02h 13m |
| 80 mph (129 km/h) | 01h 56m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.95 | $27.28 | $54.56 |
| Mid-grade | $5.34 | $29.41 | $58.82 |
| Premium | $5.57 | $30.67 | $61.34 |
| Diesel | $6.37 | $35.08 | $70.15 |
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 · May 02, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.