Grants Pass to Cornelius is 255.3 miles and takes about 5h 11m via OR 99, with a fuel budget near $51 and enough daylight to finish in a day. This drive takes you entirely within Oregon, moving from the Pacific Coast region towards the edge of the Willamette Valley. The majority of the route is on main roads, making it a straightforward trip. With a recommended one-day drive time, you can expect a mostly highway experience with minimal overnight stops needed. This route is a practical choice for getting between these two Oregon locations efficiently.
Trip Pace
Same-day drive is realistic
A same-day return is possible, but it will make for a full day on the road.
Break Rhythm
1 planned break
Plan on a short reset every 3 to 4 hours to stay fresh behind the wheel.
Midpoint
127.7 miles from Grants Pass, OR
A natural place for your longest stop of the day
, about 2h 32m into the drive
.
Main Roads
Road
Distance
Duration
OR 99
227.6 mi
4h 26m
Southwest Hillsboro Highway
6.2 mi
8m
Southwest Scholls Sherwood Road
4.8 mi
7m
Southwest Johnson School Road
2.9 mi
4m
Southwest Golf Course Road
2.2 mi
3m
Southwest Tualatin Sherwood Road
1.9 mi
3m
Southwest 124th Avenue
1.6 mi
2m
Southwest Roy Rogers Road
1.3 mi
2m
Longest stretch:
OR 99
— 227.6 mi, about 4h 26m
Traffic on I-5
Hour-of-day weekday pattern from 38 FHWA count stations on your route.
Peak
4 PM
~1,763 veh/hr typical
· worst 2,120
Quietest
1 AM
~160 veh/hr
Peak-to-quiet ratio
11×
busier at peak than in the quiet hours
12a6anoon6p11p
Averaged across 52 weeks of 2023 FHWA Travel Monitoring Analysis System data. Weekday hours only (Mon–Fri).
Turn-by-Turn Driving Directions
Step-by-step road directions between Grants Pass, OR and Cornelius, OR.
1
Start on Southwest H Street
196 ft·16 sec·Southwest H Street
2
Turn left onto Southwest 4th Street
0.7 mi·1 min·Southwest 4th Street
3
Continue on Northwest Washington Boulevard
0.3 mi·41 sec·Northwest Washington Boulevard
4
Turn right onto Northwest Savage Street
0.1 mi·21 sec·Northwest Savage Street
5
Continue on Northeast Savage Street
504 ft·21 sec·Northeast Savage Street
6
Turn left onto OR 99
0.8 mi·1 min·Northeast 7th Street
7
Take the exit onto OR 99
228 mi·4 hr 26 min·OR 99
Use the straight lane.
8
Take the exit onto I 5
0.3 mi·27 sec·I 5
Exit 286Toward Elligsen Road, Boones Ferry RoadUse the straight / slight right lanes.
9
Keep slight left at fork onto I 5
158 ft·9 sec·I 5
Toward Boones Ferry RoadUse the left lane.
10
Turn left onto Southwest Elligsen Road
0.2 mi·27 sec·Southwest Elligsen Road
Use the left lane.
11
Continue on Southwest Boones Ferry Road
0.3 mi·43 sec·Southwest Boones Ferry Road
12
Turn left onto Southwest Day Street
0.6 mi·54 sec·Southwest Day Street
Use the left lane.
13
Turn right onto Southwest Grahams Ferry Road
0.4 mi·48 sec·Southwest Grahams Ferry Road
14
Turn left onto Basalt Creek Parkway
0.7 mi·1 min·Basalt Creek Parkway
15
Continue on Southwest 124th Avenue
1.6 mi·2 min·Southwest 124th Avenue
Use the straight / right lanes.
16
Turn left onto Southwest Tualatin Sherwood Road
1.9 mi·3 min·Southwest Tualatin Sherwood Road
Use the left lane.
17
Continue on Southwest Roy Rogers Road
1.3 mi·2 min·Southwest Roy Rogers Road
18
Turn left onto Southwest Scholls Sherwood Road
0.5 mi·47 sec·Southwest Scholls Sherwood Road
19
Keep slight right at fork onto Southwest Scholls Sherwood Road
4.3 mi·6 min·Southwest Scholls Sherwood Road
20
At end of road, turn left onto OR 210
0.7 mi·1 min·Southwest Scholls Ferry Road
Use the left lane.
21
Turn right onto OR 219
1.8 mi·2 min·Southwest Hillsboro Highway
22
Continue on OR 219
4.4 mi·6 min·Southwest Hillsboro Highway
23
Turn left onto Southwest Simpson Road
0.5 mi·40 sec·Southwest Simpson Road
24
Continue on Southwest Johnson School Road
2.9 mi·4 min·Southwest Johnson School Road
25
At end of road, turn left onto Southwest Tongue Lane
0.4 mi·34 sec·Southwest Tongue Lane
26
Turn right onto Southwest Golf Course Road
2.2 mi·3 min·Southwest Golf Course Road
27
Continue on South 10th Avenue
0.7 mi·1 min·South 10th Avenue
28
Arrive at destination
South 10th Avenue
Trip Plan
Given the 5h 11m estimated drive time and the $51 fuel cost, starting your trip in the morning is advisable to ensure you have ample daylight for the 255.3-mile journey. The longest stretch on OR 99 is over 200 miles, so plan for at least one fuel stop before you begin that section if your tank is low. While this is a single-day trip, consider a brief stop around the halfway point to stretch your legs. Since you'll be on OR 99 for the bulk of the drive, keep an eye on local traffic patterns as you get closer to the Portland metropolitan area.
Morning Departure
An early start around 7-8 AM gets you there with plenty of daylight left.
Evening Departure
A late afternoon start means arriving after dark. Morning is better.
You can normally do this drive in one day.
Plan roughly 1 meaningful break for fuel, food, and rest.
The halfway point lands around 127.7 miles from Grants Pass, OR, or about 2h 32m into the drive.
The longest continuous stretch on this route runs about 227.6 miles.
This is a comfortable same-day trip.
Departure
Before you leave
Start with fuel, water, and navigation already sorted so the first hour feels easy.
First stop
Around 56 miles or 1h 8m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 127.7 miles or 2h 32m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 4h 7m
Traffic, exits, and arrival timing usually matter more near Cornelius, OR than in the middle of the route.
Before You Leave
+
Open the route before leaving Grants Pass, OR so your first major turns are already loaded.
+
Leave with enough water and a charging cable within reach, not packed away.
+
Check your fuel range against the first long segment, especially if you are starting outside city service areas.
Day 1
Settle into the route from Grants Pass, OR
This is one driving day of about 255.3 miles and 5h 11m.
Your first comfortable stop window is around 56 miles from Grants Pass, OR.
This route can stay practical as a one-day drive if traffic stays reasonable.
Plan about 1 real break rather than only quick fuel stops.
The longest stretch is on OR 99 for about 227.6 miles.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Place data sourced from public business listings. Hours and availability may vary.
Heads-up: tricky spots
5 of 18
5 decision points cluster between mile 229.7 and 241.7 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
8
229.7 mi into trip|~4h 31m in|I 5
Take the exit onto I 5 toward Elligsen Road, Boones Ferry Road
Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one
Use the straight / slight right lanes.
Exit 286
Toward Elligsen Road, Boones Ferry Road
8
229.9 mi into trip|~4h 31m in|I 5
Keep slight left at fork onto I 5 toward Boones Ferry Road
Highway fork - watch signs carefully. Lane positioning matters here
Use the left lane.
Toward Boones Ferry Road
6
230 mi into trip|~4h 31m in|Southwest Elligsen Road
Turn left onto Southwest Elligsen Road
Lane positioning matters here
Use the left lane.
6
233.7 mi into trip|~4h 38m in|Southwest Tualatin Sherwood Road
Turn left onto Southwest Tualatin Sherwood Road
Lane positioning matters here
Use the left lane.
7
241.7 mi into trip|~4h 52m in|OR 210 / Southwest Scholls Ferry Road
At end of road, turn left onto OR 210 / Southwest Scholls Ferry Road
Lane positioning matters here
Use the left lane.
Fuel & Cost
Regular Gas
$52.14 one way
$104.27 round trip
$5.19/gal25.4 MPG avg89 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$5.52
$55.46
$110.92
premium
$5.72
$57.48
$114.97
diesel
$5.35
$53.77
$107.55
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$52
Meals
$25–$50
Total
$77–$102
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 89.3 kg one way.
Prices: EIA weekly data, 2026-06-01.
Driving Electric?
About $27 in charging
· 0 stops
· 66% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
76.6
0
$26.81
$12.25
Efficient EV
63.8
0
$22.34
$10.21
EV Truck/SUV
102.1
1
$35.74
$16.34
Gas CO2
89 kg
EV CO2
30 kg (66% less)
Plan for 0 charging stops, roughly every 270 miles. Allow 25-40 minutes per stop at a DC fast charger.
DC fast charging avg $0.35/kWh. Home charging avg $0.16/kWh. US grid CO2: 0.39 kg/kWh.
Travel Intel
Current conditions at both ends of the drive.
Forecast as of Jun 1, 2026
Origin
Grants Pass, OR
Afternoon
in Grants Pass on Wednesday
Local time
12:05 PM
PDT
Current temp
44°F
Clear
S 1 mph0% chanceLive forecast
Destination
Cornelius, OR
Afternoon
in Cornelius on Wednesday
Local time
12:05 PM
PDT
Current temp
46°F
Clear
NW 6 mph0% chanceLive forecast
Seasonal Notes
Summer travel usually means heavier construction, hotter rest stops, and busier weekend traffic around major cities.
Winter travel shortens daylight, so a route that looks manageable on paper can feel much longer after dark.
Holiday weekends tend to make both departure and arrival windows slower than the raw route time suggests.
Time zone
Same local time
Origin and destination are on the same clock, so arrival timing is easier to judge at a glance.
Temperature spread
2 degrees warmer at arrival
A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.
Road read
5h 11m on the road
An early start around 7-8 AM gets you there with plenty of daylight left.
Weather data from the National Weather Service. Conditions may change; check closer to your travel date.
More Details
What kind of drive is this?
You'll spend about 90% of your time on highways, with the longest continuous stretch on OR 99 covering 227.6 miles. This means you'll encounter a good number of exits and potentially some merging traffic as you approach more populated areas. The transition from highway to surface roads will occur towards the end of your trip, as you navigate the final miles into Cornelius. Expect a consistent cruising experience for most of the drive.
90% highway — fuel and pacing are the main things to plan.
28 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 227.6 mi on OR 99.
How Hard Is This Drive?
6/10
This is a straightforward highway drive that stays mostly on OR 99 and Southwest Hillsboro Highway. You will hit about 18 points where you need to pay attention to lane position or signs. The trickiest moment comes around 229.7 miles in near I 5.
Driving Effort6/10
Moderate - straightforward overall, but long enough or busy enough to require pacing
Balances navigation complexity with total wheel time.
This drive requires moderate attention. Across 255.3 miles you will encounter 18 spots where lane choice or exit timing matters. Not difficult for experienced highway drivers, but worth previewing the tricky sections before you go.
Where does it get tricky?
The main spots that need attention: at 229.7 miles (I 5): Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 229.9 miles (I 5): Highway fork - watch signs carefully. Lane positioning matters here; at 230 miles (Southwest Elligsen Road): Lane positioning matters here.
Elevation Profile
Gently rolling terrain
1,708 ft176 ft
Total Climb
1,078 ft
Total Descent
1,837 ft
Highest Point
1,708 ft
~18.2 mi in
Elevation Range
1,532 ft
Detours Along the Way
Tagged by where each one fits in your drive — first break, midpoint, final stretch.
Grants Pass is a city in Southern Oregon.
The slogan for the city is “It’s the Climate,” and nothing could fit the town better. Grants Pass has been known in the winter to receive sun, rain, and snow all on the same day! Its climate is very similar to that of nearby Medford in Jackson County.
One of Grants Pass’ greatest achievements is being one of the most caffeinated cities in Southern Oregon. It is home to the originators of Dutch Bros. and stickers adorn almost every car’s bumper or window.
Doable as a same-day drive at 5h 11m. Total distance: 255.3 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
5h 11m drive, comfortable solo distance.
First-Time Driver
Mostly highway driving (90%). Some complex stretches to watch for.
Frequently Asked Questions
The longest stretch is about 227.6 miles on OR 99. The full list of main roads is in the Roads section above.
Yes — we found about 24 rest areas or service plazas within a short detour of the route (from OpenStreetMap). See the Rest Stops tab under Nearby Places for locations and mile markers. Plan to stretch, use the bathroom, and top off fluids every 2–3 hours on longer drives.
It helps. This route has a higher-than-average number of complex decision points, which get harder in the dark. If the last hour of the trip is on surface roads or mountain grades, aim to arrive at Cornelius, OR before sunset when you can. Check the Trip Plan for departure windows that land you in daylight.
Only with planning. This is a long drive for kids — consider splitting it into two days rather than pushing through. Plan at least 1 meaningful breaks. There are 24 rest areas along the route for bathroom stops.
The main spots that need attention: at 229.7 miles (I 5): Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 229.9 miles (I 5): Highway fork - watch signs carefully. Lane positioning matters here; at 230 miles (Southwest Elligsen Road): Lane positioning matters here.
Not recommended in a single day. At 5.2 hours each way, a round trip means 10.4 hours of driving — that is an unsafe level of fatigue for most drivers. Plan at least one night at Cornelius, OR before the return drive.
