Keizer to Pendleton is 252.2 miles and takes about 4h 51m via Columbia River Highway, Old Oregon Trail Highway, and I 5, with a fuel budget near $50 and enough daylight to finish in a day. This drive primarily stays within Oregon, moving from the Pacific Coast region eastward. Expect a consistent pace for most of the trip, with the majority of your driving on surface roads rather than interstates. It's a straightforward, one-day option if you're looking for a direct way to cover ground without extensive highway time.
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
126.1 miles from Keizer, OR
A natural place for your longest stop of the day
, about 2h 30m into the drive
.
Main Roads
Road
Distance
Duration
Columbia River Highway
158.1 mi
2h 55m
Old Oregon Trail Highway
41.8 mi
45m
I 5
40.5 mi
50m
Banfield Freeway
6.6 mi
8m
Chemawa Road Northeast
2 mi
4m
Southwest Dorion Avenue
0.7 mi
1m
River Road North
0.5 mi
1m
Southwest Court Avenue
0.3 mi
<1m
Longest stretch:
Columbia River Highway
— 158.1 mi, about 2h 55m
Traffic on I-84
Hour-of-day weekday pattern from 44 FHWA count stations on your route.
Peak
2 PM
~1,630 veh/hr typical
· worst 2,160
Quietest
2 AM
~159 veh/hr
Peak-to-quiet ratio
10.3×
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 Keizer, OR and Pendleton, OR.
1
Start on this road
147 ft·12 sec·this road
2
Turn right
54 ft·6 sec
3
Turn right onto River Road North
0.5 mi·1 min·River Road North
4
Turn right onto Chemawa Road Northeast
0.7 mi·1 min·Chemawa Road Northeast
5
Enter roundabout onto Chemawa Road Northeast
100 ft·1 sec·Chemawa Road Northeast
6
Continue on Chemawa Road Northeast
0.8 mi·1 min·Chemawa Road Northeast
7
Continue on Chemawa Road Northeast
0.5 mi·1 min·Chemawa Road Northeast
Use the right lane.
8
Take the ramp onto I 5
39 mi·48 min·I 5
Toward I 5 North: PortlandUse the left lane.
9
Keep slight right at fork onto I 5
1.1 mi·1 min·I 5
Toward SeattleUse the slight left / slight right lanes.
10
Take the exit
0.2 mi·17 sec
Exit 300Toward I 84 East, US 30 East: The Dalles, Portland AirportUse the straight / slight right lanes.
11
Keep slight left at fork
0.9 mi·1 min
Toward I 84 East, US 30 East: Portland Airport, The DallesUse the straight / slight right lanes.
12
Continue on I 84; US 30
6.6 mi·8 min·Banfield Freeway
Use the straight / slight right lanes.
13
Continue on I 84; US 30
158 mi·2 hr 55 min·Columbia River Highway
Use the straight / slight right lanes.
14
Continue on I 84; US 30
42 mi·45 min·Old Oregon Trail Highway
15
Take the exit onto US 395
0.2 mi·33 sec·US 395
Toward US 395 South: Pendleton, John Day
16
Turn left onto US 395
0.2 mi·19 sec·Southwest Pendleton-John Day Highway
17
Turn left onto Southwest 20th Street
0.2 mi·16 sec·Southwest 20th Street
18
Turn right onto Southwest Court Avenue
0.3 mi·23 sec·Southwest Court Avenue
19
Turn straight onto US 30
0.7 mi·1 min·Southwest Dorion Avenue
20
Turn left onto Southwest 1st Street
409 ft·16 sec·Southwest 1st Street
21
Turn left onto US 30
119 ft·7 sec·Southwest Court Avenue
22
Turn left
94 ft·6 sec
23
Arrive at destination
Trip Plan
For this 4h 51m drive, leaving in the morning will give you plenty of daylight to reach Pendleton. Since it's a single-day trip, you have flexibility with your departure time. Plan for one stop to break up the 158.1-mile stretch on the Columbia River Highway. Keep an eye on your fuel gauge, especially as you move away from larger towns; the estimated $50 fuel cost is a good benchmark. This route is manageable in one go, but a mid-drive stop will make it more comfortable.
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 126.1 miles from Keizer, OR, or about 2h 30m into the drive.
The longest continuous stretch on this route runs about 158.1 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 55 miles or 1h 11m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 126.1 miles or 2h 30m 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
Traffic, exits, and arrival timing usually matter more near Pendleton, OR than in the middle of the route.
Before You Leave
+
Open the route before leaving Keizer, 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 Keizer, OR
This is one driving day of about 252.2 miles and 4h 51m.
Your first comfortable stop window is around 55 miles from Keizer, 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 Columbia River Highway for about 158.1 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 0 and 43.1 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
5
0 mi into trip|~0m in
Turn right
Navigation decision point
6
2.5 mi into trip|~5m in|I 5
Take the ramp onto I 5 toward I 5 North: Portland
Lane positioning matters here
Use the left lane.
Toward I 5 North: Portland
7
41.9 mi into trip|~54m in|I 5
Keep slight right at fork onto I 5 toward Seattle
Highway fork - watch signs carefully. Lane positioning matters here
Use the slight left / slight right lanes.
Toward Seattle
8
43 mi into trip|~55m in
Take the exit toward I 84 East, US 30 East: The Dalles, Portland Airport
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 300
Toward I 84 East, US 30 East: The Dalles, Portl...
8
43.1 mi into trip|~55m in
Keep slight left at fork toward I 84 East, US 30 East: Portland Airport, The Dalles
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Use the straight / slight right lanes.
Toward I 84 East, US 30 East: Portland Airport,...
Fuel & Cost
Regular Gas
$44.69 one way
$89.38 round trip
$4.50/gal25.4 MPG avg88 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.82
$47.86
$95.72
premium
$5.04
$50.06
$100.13
diesel
$4.80
$47.62
$95.24
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$45
Meals
$25–$50
Total
$70–$95
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 88.2 kg one way.
Prices: EIA weekly data, 2026-07-13.
Driving Electric?
About $26 in charging
· 0 stops
· 66% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
75.7
0
$26.48
$12.11
Efficient EV
63.1
0
$22.07
$10.09
EV Truck/SUV
100.9
1
$35.31
$16.14
Gas CO2
88 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 Jul 18, 2026
Origin
Keizer, OR
Late night
in Keizer on Sunday
Local time
2:32 AM
PDT
Current temp
54°F
Mostly Clear
NW 2 mph0% chanceLive forecast
Red Flag Warning
Red Flag Warning issued July 17 at 10:38PM PDT until July 18 at 10:00PM PDT by NWS Pendleton OR
Destination
Pendleton, OR
Late night
in Pendleton on Sunday
Local time
2:32 AM
PDT
Current temp
54°F
Patchy Smoke
S 3 mph0% chanceLive forecast
Red Flag Warning
Red Flag Warning issued July 17 at 10:38PM PDT until July 18 at 10:00PM PDT by NWS Pendleton OR
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
Very similar conditions
Both ends of the route are sitting at about the same temperature right now.
Road read
4h 51m 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?
This route has a 19% highway share, meaning you'll spend most of your time on surface roads. The longest continuous stretch on a single road is 158.1 miles along the Columbia River Highway. You'll notice the transition from more developed areas to rural cruising as you progress eastward. Expect a mix of city merging and open road driving as you navigate between these different road types.
Only 19% highway — the rest is turn-by-turn surface driving.
23 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 158.1 mi on Columbia River Highway.
How Hard Is This Drive?
6/10
Expect a hands-on drive with frequent turns and local roads rather than long highway stretches. You will hit about 16 points where you need to pay attention to lane position or signs. The trickiest moment comes early in the drive.
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 252.2 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: near the start: Navigation decision point; at 2.5 miles (I 5): Lane positioning matters here; at 41.9 miles (I 5): Highway fork - watch signs carefully. Lane positioning matters here.
Elevation Profile
Gently rolling terrain
1,068 ft51 ft
Total Climb
1,410 ft
Total Descent
482 ft
Highest Point
1,068 ft
~252.2 mi in
Elevation Range
1,017 ft
Towns Mentioned on Route Signs
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
Between Keizer, OR and Pendleton, OR, road signs point toward Seattle, Portland Airport and The Dalles.
Pendleton is a city of 17,000 people (2019) in Eastern Oregon. The city is set in a pleasant valley set among hilly cropland on the I-84 several hours east of Portland. It is the location of one of the manufacturing plants of Pendleton Woolen Mills.
Top landmarks
•John F. Kilkenny United States Post Office and Courthouse — courthouse in Pendleton, United States of America
•Masonic Temple — historic building in Pendleton, Oregon, United States
•Pendleton Center for the Arts — art center in Pendleton, Oregon, USA
Doable as a same-day drive at 4h 51m. Total distance: 252.2 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
4h 51m drive, comfortable solo distance.
Scenic Drive
Mostly surface roads route profile.
Frequently Asked Questions
The longest stretch is about 158.1 miles on Columbia River Highway. The full list of main roads is in the Roads section above.
Yes — we found about 23 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 Pendleton, 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 23 rest areas along the route for bathroom stops.
The main spots that need attention: near the start: Navigation decision point; at 2.5 miles (I 5): Lane positioning matters here; at 41.9 miles (I 5): Highway fork - watch signs carefully. Lane positioning matters here.
Possible but tiring. At 4.9 hours each way, an in-and-out day trip would put you behind the wheel for 9.7 hours — manageable with a long break at Pendleton, OR, but most travelers stay overnight.
