How far is Milton-Freewater, OR from Grants Pass, OR?
The driving distance from Milton-Freewater, OR to Grants Pass, OR is about 461.9 miles (743.3 km), with a travel time of about 08h 31m by car.
- The straight-line flight distance is about 343.7 miles (553.2 km).
- For a round trip, plan for roughly 17h 03m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 6:00 AM to 7:30 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 08h 31m.
Starting early still helps, but most travelers will want a longer stop or an overnight stay on a route this long.
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, United State
Route Weather Snapshot
Check the forecast at both ends before you head out.
Partly Sunny
Chance Light Rain
Driving Route Map
The map below follows the saved road route between Milton-Freewater and Grants Pass.
Turn-by-Turn Driving Directions
Step-by-step road directions between Milton-Freewater and Grants Pass.
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1
Start on South Main Street
1.2 km · 2 min · South Main Street
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2
Turn straight onto Oregon-Washington Highway
14.5 mi · 20 min · Oregon-Washington Highway
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3
Continue on New Oregon-Washington Highway
12.3 mi · 17 min · New Oregon-Washington Highway
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4
Keep slight left to continue on New Oregon-Washington Highway
69 m · 4 sec · New Oregon-Washington Highway
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5
Continue on Southeast Court Avenue
1.2 km · 2 min · Southeast Court Avenue
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6
Turn left onto Oregon-Washington Highway
1.2 km · 1 min · Oregon-Washington Highway
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7
Take the ramp right
1726 ft · 42 sec
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8
Merge slight left onto Old Oregon Trail Highway
43 mi · 47 min · Old Oregon Trail Highway
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9
Continue on Columbia River Highway
158.3 mi · 2 hr 56 min · Columbia River Highway
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10
Continue on Banfield Freeway
6.8 mi · 9 min · Banfield Freeway
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11
Keep slight left to continue on I 5 South: Salem, OMSI, City Center
1906 ft · 32 sec
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12
Keep slight left to continue on I 5 South: Beaverton, Salem
80 m · 5 sec
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13
Merge slight left onto Purple Heart Trail
243.1 mi · 4 hr 47 min · Purple Heart Trail
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14
Take the exit slight right toward OR 99: Redwood Highway, Grants Pass, City Center
1 mi · 2 min
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15
Turn right onto Northwest Savage Street
709 ft · 25 sec · Northwest Savage Street
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16
Turn left onto Northwest Washington Boulevard
1342 ft · 37 sec · Northwest Washington Boulevard
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17
Continue on Northwest 4th Street
1.1 km · 2 min · Northwest 4th Street
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18
Turn right onto Southwest H Street
60 m · 9 sec · Southwest H Street
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19
Arrive at your destination
0 m · 1 sec · Southwest H Street
Car Route Details
A richer read on the saved driving route between Milton-Freewater and Grants Pass.
Long-distance drive
This route is long enough that fuel, rest stops, weather, and timing matter more than any single maneuver.
Purple Heart Trail
Merge slight left onto Purple Heart Trail
243 mi · 04h 47m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
Better with a longer stop
This route is long enough that most travelers will be better off planning an overnight stay or a more deliberate stop window.
Partly Sunny leaving Milton-Freewater and Chance Light Rain near Grants Pass.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Milton-Freewater to Grants Pass?
The road trip is about 461.9 miles (743.3 km) and usually takes 08h 31m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route is long enough that most travelers will be better off planning an overnight stay or a more deliberate stop window.
What is the halfway point on this route?
Milwaukie is a useful midpoint, sitting about 241.2 miles from Milton-Freewater and 220.6 miles from Grants Pass.
How much longer is the road route than the straight-line distance?
The direct path is about 343.7 miles (553.2 km), while the road route adds roughly 118.2 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 7:30 AM PDT. Starting early still helps, but most travelers will want a longer stop or an overnight stay on a route this long.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $80.70 one way or $161.40 round trip. Estimated CO2 is about 144.9 kg one way.
What should you check before leaving?
Before you leave, expect Partly Sunny around Milton-Freewater and Chance Light Rain near Grants Pass.
Stop Ideas Near Milwaukie
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Powell's City of Books
City of Portland: Archives and Records Management
Lake Oswego Fire Dept. Station 214
Oregon-Washington Bridge
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Milwaukie.
Portland, OR
Union Station
Oregon City station
Vancouver station
Flight Path Map
This map shows the direct air route between Milton-Freewater and Grants Pass. Straight-line distance: 343.72 mi (553.16 km).
#1 Milton-Freewater
City in Oregon, USA
| Population | 7,052 |
| Coordinates | 45.9326300, -118.3877400 |
| Altitude | 318 |
| Country | United States |
#2 Grants Pass
City in Oregon, USA
| Population | 38,416 |
| Coordinates | 42.4393300, -123.3306700 |
| Altitude | 288 |
| Country | United States |
End: Southwest H Street (-123.330728, 42.439232)
Estimated Travel Time
Distance: 743 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 15h 23m |
| 40 mph (64.37 km/h) | 11h 32m |
| 50 mph (80.47 km/h) | 09h 14m |
| 60 mph (96.56 km/h) | 07h 41m |
| 70 mph (112.65 km/h) | 06h 35m |
| 80 mph (129 km/h) | 05h 45m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.95 | $80.70 | $161.40 |
| Mid-grade | $5.34 | $87.01 | $174.02 |
| Premium | $5.57 | $90.73 | $181.45 |
| Diesel | $6.37 | $103.77 | $207.53 |
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 18, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.