Traveling from Hillsboro to Altamont covers 288.3 miles and typically takes about 6 hours and 10 minutes behind the wheel. Because this journey is classified as a turn-heavy local drive, it is best suited for a single-day trip rather than an overnight split. You should budget approximately $57 for fuel to complete the transit across the Pacific Coast region. Relying on local roads rather than major interstates means you will experience a more intimate look at the landscape. While the duration is significant, the manageable distance allows you to reach your destination comfortably within a day if you plan your departure well.
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
144.1 miles from Hillsboro, OR
A natural place for your longest stop of the day
, about 3h 4m into the drive
.
Main Roads
Road
Distance
Duration
I 5
97.3 mi
1h 54m
US 97
77.4 mi
1h 31m
State Highway 58
38 mi
52m
OR 58
31.8 mi
45m
Williamette Highway
12 mi
16m
Southwest Hillsboro Highway
9.5 mi
13m
Southwest Scholls Sherwood Road
4.8 mi
7m
Crater Lake Parkway
4.6 mi
6m
Longest stretch:
I 5
— 97.3 mi, about 1h 54m
Traffic on I-5
Hour-of-day weekday pattern from 16 FHWA count stations on your route.
Peak
4 PM
~2,929 veh/hr typical
Quietest
1 AM
~236 veh/hr
Peak-to-quiet ratio
12.4×
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 Hillsboro, OR and Altamont, OR.
1
Start on North 1st Avenue
0.7 mi·2 min·North 1st Avenue
2
Continue on OR 219
7.7 mi·10 min·Southwest Hillsboro Highway
3
Continue on OR 219
1.8 mi·2 min·Southwest Hillsboro Highway
4
At end of road, turn left onto OR 210
0.7 mi·1 min·Southwest Scholls Ferry Road
5
Turn right onto Southwest Scholls Sherwood Road
4.3 mi·6 min·Southwest Scholls Sherwood Road
6
Continue on Southwest Scholls Sherwood Road
0.6 mi·54 sec·Southwest Scholls Sherwood Road
7
At end of road, turn right onto Southwest Roy Rogers Road
1.0 mi·1 min·Southwest Roy Rogers Road
8
Keep slight right at fork onto Southwest Roy Rogers Road
0.3 mi·41 sec·Southwest Roy Rogers Road
9
Continue on Southwest Tualatin Sherwood Road
1.9 mi·3 min·Southwest Tualatin Sherwood Road
10
Turn right onto Southwest 124th Avenue
1.6 mi·2 min·Southwest 124th Avenue
11
Continue on Basalt Creek Parkway
0.7 mi·1 min·Basalt Creek Parkway
Use the straight / right lanes.
12
Turn right onto Southwest Grahams Ferry Road
0.4 mi·47 sec·Southwest Grahams Ferry Road
Use the straight / right lanes.
13
Turn left onto Southwest Day Street
0.6 mi·53 sec·Southwest Day Street
14
Turn right onto Southwest Boones Ferry Road
0.2 mi·32 sec·Southwest Boones Ferry Road
15
Take the ramp onto I 5
97 mi·1 hr 54 min·I 5
Toward I 5 South: SalemUse the straight / slight right lanes.
16
Take the exit onto OR 58; OR 99
0.3 mi·32 sec·OR 58; OR 99
Toward OR 58: Oakridge, Klamath Falls, Goshen
17
Keep slight left at fork onto OR 58
32 mi·44 min·OR 58
Toward OR 58: Oakridge, Klamath Falls
18
Turn left onto Westfir Road
0.5 mi·48 sec·Westfir Road
19
At end of road, turn right onto Westfir-Oakridge Road
1.3 mi·1 min·Westfir-Oakridge Road
20
Turn left onto OR 58
0.7 mi·57 sec·State Highway 58
21
Continue on OR 58
3.0 mi·5 min·Highway 58
22
Continue on OR 58
33 mi·44 min·State Highway 58
23
Continue on OR 58
12 mi·16 min·Williamette Highway
24
Continue on OR 58
4.4 mi·6 min·State Highway 58
25
Merge onto US 97
77 mi·1 hr 31 min·US 97
26
Turn slight left onto US 97 Business; OR 39
4.6 mi·6 min·Crater Lake Parkway
Toward US 97 Business, OR 39: Klamath Falls, Reno
27
Arrive at destination
US 97 Business; OR 39
Trip Plan
Since this route relies exclusively on local roads, flexibility is your greatest advantage for managing the 6-hour and 10-minute drive time. Plan for at least one dedicated stop to stretch your legs and ensure you remain alert through the many turns along the route. Given the $57 fuel estimate, verify your gas levels before departing Hillsboro, as local roads may have fewer service stations than major thoroughfares. Aim to leave early in the morning to avoid local traffic congestion that could extend your travel time. Because the route is entirely non-highway, stay focused on navigation apps or physical maps to avoid missing turns on the secondary roads.
Morning Departure
Start early — leave by 6-7 AM to arrive at a reasonable hour.
Evening Departure
This is a long drive — plan for a morning departure or consider splitting it into two days.
You can normally do this drive in one day.
Plan roughly 1 meaningful break for fuel, food, and rest.
The halfway point lands around 144.1 miles from Hillsboro, OR, or about 3h 4m into the drive.
The longest continuous stretch on this route runs about 97.3 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 63 miles or 1h 23m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 144.1 miles or 3h 4m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 5h 7m
Traffic, exits, and arrival timing usually matter more near Altamont, OR than in the middle of the route.
Before You Leave
+
Open the route before leaving Hillsboro, 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 Hillsboro, OR
This is one driving day of about 288.3 miles and 6h 10m.
Your first comfortable stop window is around 63 miles from Hillsboro, 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 I 5 for about 97.3 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 16
5 decision points cluster between mile 10.2 and 120.1 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
4
10.2 mi into trip|~15m in|OR 210 / Southwest Scholls Ferry Road
At end of road, turn left onto OR 210 / Southwest Scholls Ferry Road
Navigation decision point
6
21.3 mi into trip|~33m in|Southwest Grahams Ferry Road
Turn right onto Southwest Grahams Ferry Road
Lane positioning matters here
Use the straight / right lanes.
5
22.5 mi into trip|~36m in|I 5
Take the ramp onto I 5 toward I 5 South: Salem
Lane positioning matters here
Use the straight / slight right lanes.
Toward I 5 South: Salem
5
119.8 mi into trip|~2h 30m in|OR 58; OR 99
Take the exit onto OR 58; OR 99 toward OR 58: Oakridge, Klamath Falls, Goshen
Exit ramp - move to the correct lane early. Multiple destination signs - pick the right one
Toward OR 58: Oakridge, Klamath Falls, Goshen
6
120.1 mi into trip|~2h 30m in|OR 58
Keep slight left at fork onto OR 58 toward OR 58: Oakridge, Klamath Falls
Highway fork - watch signs carefully. Multiple destination signs - pick the right one
Toward OR 58: Oakridge, Klamath Falls
Fuel & Cost
Regular Gas
$58.87 one way
$117.75 round trip
$5.19/gal25.4 MPG avg101 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$5.52
$62.63
$125.26
premium
$5.72
$64.91
$129.83
diesel
$5.35
$60.72
$121.45
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$59
Meals
$25–$50
Total
$84–$109
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 100.9 kg one way.
Prices: EIA weekly data, 2026-06-01.
Driving Electric?
About $30 in charging
· 1 stop
· 66% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
86.5
1
$30.27
$13.84
Efficient EV
72.1
0
$25.23
$11.53
EV Truck/SUV
115.3
1
$40.36
$18.45
Gas CO2
101 kg
EV CO2
34 kg (66% less)
Plan for 1 charging stop. A 30-minute DC fast charge mid-route should be enough to complete the trip comfortably.
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
Hillsboro, OR
Afternoon
in Hillsboro on Wednesday
Local time
12:56 PM
PDT
Current temp
47°F
Clear
NW 6 mph0% chanceLive forecast
Destination
Altamont, OR
Afternoon
in Altamont on Wednesday
Local time
12:56 PM
PDT
Current temp
40°F
Clear
NNE 9 mph0% chanceLive forecast
50°F
Springfield, OR
144 mi in
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
7 degrees cooler at arrival
A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.
Road read
6h 10m on the road
Start early — leave by 6-7 AM to arrive at a reasonable hour.
Weather data from the National Weather Service. Conditions may change; check closer to your travel date.
National Parks Near This Route
Worth a detour if your schedule allows.
Crater Lake National Park
National Park
Crater Lake inspires awe. Native Americans witnessed its formation 7,700 years ago, when a violent eruption triggered the collapse of a tall peak. Scientists marvel at its purity—fed by rain and snow,...
16 mi from route
~40 min detour
$30
near mile 238.6
Park data from the National Park Service API. Alerts update every 2 hours.
More Details
What kind of drive is this?
Expect a technical and engaging experience as you navigate away from the interstate system entirely. With 0% of this route utilizing major highways, you will spend the full 288.3 miles navigating Southwest Hillsboro Highway, Southwest Scholls Ferry Road, and Southwest Scholls Sherwood Road. The road's personality is defined by frequent turns and local connections, requiring your full attention as you transition through the landscape. Since there are no long, monotonous interstate stretches, the drive remains dynamic and varied throughout the entire 6-hour and 10-minute duration. Prepare for a hands-on driving experience that prioritizes local navigation over high-speed transit.
88% highway — fuel and pacing are the main things to plan.
27 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 97.3 mi on I 5.
How Hard Is This Drive?
5/10
This is a straightforward highway drive that stays mostly on I 5 and US 97. You will hit about 16 points where you need to pay attention to lane position or signs. The trickiest moment comes around 10.2 miles in near OR 210 / Southwest Scholls Ferry Road.
Driving Effort5/10
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 288.3 miles you will encounter 16 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 10.2 miles (OR 210 / Southwest Scholls Ferry Road): Navigation decision point; at 21.3 miles (Southwest Grahams Ferry Road): Lane positioning matters here; at 22.5 miles (I 5): Lane positioning matters here.
Elevation Profile
Hilly terrain with moderate elevation changes
4,831 ft191 ft
Total Climb
4,902 ft
Total Descent
959 ft
Highest Point
4,831 ft
~185.3 mi in
Elevation Range
4,640 ft
Notable High Points
4,831 ft at ~185.3 miles+177 ft prominence
Towns Mentioned on Route Signs
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
Between Hillsboro, OR and Altamont, OR, road signs point toward Klamath Falls and Goshen.
Klamath Falls
119.8 mi in|~2h 30m|via OR 58; OR 99
Goshen
119.8 mi in|~2h 30m|via OR 58; OR 99
Detours Along the Way
Tagged by where each one fits in your drive — first break, midpoint, final stretch.
Hillsboro is a city in the Portland Metropolitan Area in Oregon. It contains several districts such as hip and trendy Orenco in all of its high-density glory, along with more rural South Hillsboro, although the mayor's building program is building up this area into subdivisions as of 2022. Central Hillsboro and the downtown area contains buildings dated back to the 1950s, and a few earlier examples still exist. Northern Hillsboro around the airport is mostly industrial with no tourist attractions other than the hotels.
Top landmarks
•Washington County Jail — formerly listed on the NRHP in Oregon, was located in Hillsboro, has been moved,...
•Charles Shorey House — historic house in Hillsboro, Oregon, USA
Klamath Falls (sometimes called Klamath by locals) is a small Southern Oregon city found in the eastern foothills of the Cascade Range. Klamath Falls is at the southern end of Klamath Lake in the large Klamath Basin. Klamath enjoys quite spectacular views. Snow-covered Mount Shasta, one of the most prominent peaks in the United States, can be seen on the southern horizon, and the outlying areas are filled with acres of farmland. Popular with outdoor enthusiasts, birdwatchers, history buffs, and fans of rural America, Klamath is a place many people are glad they didn't miss.
Doable as a same-day drive at 6h 10m. Total distance: 288.3 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
6h 10m drive, plan rest stops for pacing.
First-Time Driver
Mostly highway driving (88%). Some complex stretches to watch for.
Frequently Asked Questions
The longest stretch is about 97.3 miles on I 5. The full list of main roads is in the Roads section above.
Yes — we found about 19 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 is a long drive, so arriving tired and in the dark compounds. If the last hour of the trip is on surface roads or mountain grades, aim to arrive at Altamont, 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 19 rest areas along the route for bathroom stops.
The main spots that need attention: at 10.2 miles (OR 210 / Southwest Scholls Ferry Road): Navigation decision point; at 21.3 miles (Southwest Grahams Ferry Road): Lane positioning matters here; at 22.5 miles (I 5): Lane positioning matters here.
Yes — Crater Lake National Park. See the National Parks section for detour distances and tips on detours.
Not recommended in a single day. At 6.2 hours each way, a round trip means 12.3 hours of driving — that is an unsafe level of fatigue for most drivers. Plan at least one night at Altamont, OR before the return drive.
