How far is Mill City, OR from Terrebonne, OR?
The driving distance from Mill City, OR to Terrebonne, OR is about 103.1 miles (165.9 km), with a travel time of about 02h 08m by car.
- The straight-line flight distance is about 69.8 miles (112.3 km).
- For a round trip, plan for roughly 04h 16m 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 02h 08m.
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.
Snow Showers Likely
Mostly Sunny
Driving Route Map
The map below follows the saved road route between Mill City and Terrebonne.
Turn-by-Turn Driving Directions
Step-by-step road directions between Mill City and Terrebonne.
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1
Start on South 1st Avenue
774 ft · 15 sec · South 1st Avenue
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2
Continue on Northwest Alder Street
116 m · 8 sec · Northwest Alder Street
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3
Turn straight onto Northwest 2nd Avenue
59 m · 7 sec · Northwest 2nd Avenue
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4
Turn right onto Northwest Santiam Boulevard
119 m · 5 sec · Northwest Santiam Boulevard
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5
Continue on Northeast Santiam Boulevard
2597 ft · 34 sec · Northeast Santiam Boulevard
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6
Continue on North Santiam Highway
76.2 mi · 1 hr 46 min · North Santiam Highway
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7
Enter the roundabout and take exit 3 toward West Barclay Drive
69 m · 3 sec · West Barclay Drive
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8
Exit the roundabout onto West Barclay Drive
1.3 km · 1 min · West Barclay Drive
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9
At the end of the road, turn right onto North Locust Street
2552 ft · 51 sec · North Locust Street
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10
Enter the roundabout and take exit 3 toward the route
76 m · 4 sec
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11
Exit the roundabout
1325 ft · 57 sec
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12
Continue on McKenzie Highway
16.6 mi · 23 min · McKenzie Highway
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13
Continue on Southwest Highland Avenue
2.4 mi · 5 min · Southwest Highland Avenue
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14
Keep slight left to continue on Southwest Highland Avenue
37 m · 5 sec · Southwest Highland Avenue
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15
Merge left onto The Dalles-California Highway
5.7 mi · 8 min · The Dalles-California Highway
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16
Turn right onto 11th Street
1473 ft · 40 sec · 11th Street
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17
Arrive at your destination
0 m · 1 sec · 11th Street
Car Route Details
A richer read on the saved driving route between Mill City 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 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.
Snow Showers Likely leaving Mill City and Mostly Sunny near Terrebonne.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Mill City to Terrebonne?
The road trip is about 103.1 miles (165.9 km) and usually takes 02h 08m 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?
Idanha is a useful midpoint, sitting about 51.7 miles from Mill City and 51.3 miles from Terrebonne.
How much longer is the road route than the straight-line distance?
The direct path is about 69.8 miles (112.3 km), while the road route adds roughly 33.3 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 8:00 AM to 10:00 AM PDT. If you want a more comfortable same-day return, try to leave by 2:14 PM PDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $18.02 one way or $36.04 round trip. Estimated CO2 is about 32.3 kg one way.
What should you check before leaving?
Before you leave, expect Snow Showers Likely around Mill City and Mostly 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 Mill City and Terrebonne. Straight-line distance: 69.76 mi (112.27 km).
#1 Mill City
City in Oregon, USA
| Population | 1,968 |
| Coordinates | 44.7540100, -122.4781400 |
| Altitude | 246 |
| 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: 166 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 03h 26m |
| 40 mph (64.37 km/h) | 02h 34m |
| 50 mph (80.47 km/h) | 02h 03m |
| 60 mph (96.56 km/h) | 01h 43m |
| 70 mph (112.65 km/h) | 01h 28m |
| 80 mph (129 km/h) | 01h 17m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.95 | $18.02 | $36.04 |
| Mid-grade | $5.34 | $19.43 | $38.86 |
| Premium | $5.57 | $20.26 | $40.52 |
| Diesel | $6.37 | $23.17 | $46.34 |
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 16, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.