How far is Mill City, OR from Portland, OR?
The driving distance from Mill City, OR to Portland, OR is about 77.4 miles (124.6 km), with a travel time of about 01h 23m by car.
- The straight-line flight distance is about 54.1 miles (87 km).
- For a round trip, plan for roughly 02h 47m 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 23m.
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 Keokuk County, Iowa, United States of America
Route Weather Snapshot
Check the forecast at both ends before you head out.
Sunny
Driving Route Map
The map below follows the saved road route between Mill City and Portland.
Turn-by-Turn Driving Directions
Step-by-step road directions between Mill City and Portland.
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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 · 9 sec · Northwest 2nd Avenue
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4
Turn left onto Northwest Santiam Boulevard
3014 ft · 39 sec · Northwest Santiam Boulevard
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5
Continue on North Santiam Highway
27.8 mi · 33 min · North Santiam Highway
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6
Take the exit slight right toward I 5 North: Portland
45.9 mi · 56 min
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7
Keep slight left to continue on Stadium Freeway
2.1 mi · 3 min · Stadium Freeway
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8
Take the exit slight right toward Everett Street, Glisan Street
906 ft · 30 sec
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9
Turn right onto Northwest Everett Street
1723 ft · 1 min · Northwest Everett Street
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10
Turn right onto Northwest 8th Avenue
159 m · 28 sec · Northwest 8th Avenue
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11
Turn left onto Northwest Couch Street
615 ft · 32 sec · Northwest Couch Street
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12
Turn right
34 m · 8 sec
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13
Arrive at your destination
0 m · 1 sec
Car Route Details
A richer read on the saved driving route between Mill City and Portland.
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 North
Take the exit slight right toward I 5 North: Portland
45.9 mi · 00h 56m
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 Mill City and Sunny near Portland.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Mill City to Portland?
The road trip is about 77.4 miles (124.6 km) and usually takes 01h 23m 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?
Hayesville is a useful midpoint, sitting about 38.6 miles from Mill City and 38.8 miles from Portland.
How much longer is the road route than the straight-line distance?
The direct path is about 54.1 miles (87 km), while the road route adds roughly 23.3 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 3:42 PM PDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $13.52 one way or $27.03 round trip. Estimated CO2 is about 24.3 kg one way.
What should you check before leaving?
Before you leave, expect Sunny around Mill City and Sunny near Portland.
Stop Ideas Near Hayesville
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Salem city park
Salem Fire Department - Headquarters
Palmer Creek Lodge Community Event Center
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Hayesville.
Salem station
Woodburn, OR
Albany station
Corvallis, Oregon
Flight Path Map
This map shows the direct air route between Mill City and Portland. Straight-line distance: 54.03 mi (86.96 km).
#1 Mill City
City in Oregon, USA
| Population | 1,968 |
| Coordinates | 44.7540100, -122.4781400 |
| Altitude | 246 |
| Country | United States |
#2 Portland
The twenty-sixth most populous city in the United States and the center of the Portland metropolitan area.
| Population | 656,751 |
| Coordinates | 45.5234500, -122.6762100 |
| Altitude | 12 |
| Country | United States |
End: (-122.676082, 45.523482)
Estimated Travel Time
Distance: 125 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 02h 34m |
| 40 mph (64.37 km/h) | 01h 56m |
| 50 mph (80.47 km/h) | 01h 32m |
| 60 mph (96.56 km/h) | 01h 17m |
| 70 mph (112.65 km/h) | 01h 06m |
| 80 mph (129 km/h) | 00h 57m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.95 | $13.52 | $27.03 |
| Mid-grade | $5.34 | $14.57 | $29.15 |
| Premium | $5.57 | $15.20 | $30.39 |
| Diesel | $6.37 | $17.38 | $34.76 |
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 · Jun 01, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.