This 262.5-mile journey from Salem, OR to Mission, OR is a manageable one-day drive, estimated to take around 5 hours and 5 minutes. You'll primarily be on the Columbia River Highway and Old Oregon Trail Highway, with about 19% of your travel on I-5. With an estimated fuel cost of $52, this route offers a turn-heavy local drive experience. Since both your origin and destination are within the Pacific Coast region, you'll be exploring within the same general area. This trip is well-suited for a single day of driving, allowing for flexibility in your schedule.
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
131.3 miles from Salem, OR
A natural place for your longest stop of the day
, about 2h 37m into the drive
.
Main Roads
Road
Distance
Duration
Columbia River Highway
158.1 mi
2h 55m
Old Oregon Trail Highway
48.3 mi
52m
I 5
40.8 mi
50m
Banfield Freeway
6.6 mi
8m
Doctor Martin Luther King Junior Parkway
3.1 mi
4m
South Market Road
2.3 mi
4m
Liberty Street Northeast
1.5 mi
4m
Commercial Street Northeast
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 46 FHWA count stations on your route.
Peak
2 PM
~1,514 veh/hr typical
· worst 2,011
Quietest
2 AM
~149 veh/hr
Peak-to-quiet ratio
10.2×
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 Salem, OR and Mission, OR.
1
Start on High Street Northeast
469 ft·19 sec·High Street Northeast
2
Turn right onto Chemeketa Street Northeast
447 ft·19 sec·Chemeketa Street Northeast
3
Turn right onto Liberty Street Northeast
0.3 mi·1 min·Liberty Street Northeast
Use the straight / right lanes.
4
Turn left onto Division Street Northeast
350 ft·11 sec·Division Street Northeast
5
Turn right onto OR 99E Bus
0.3 mi·41 sec·Commercial Street Northeast
Use the right lane.
6
Continue on OR 99E Bus
1.1 mi·2 min·Liberty Street Northeast
7
Turn right onto OR 99E Bus
3.1 mi·4 min·Doctor Martin Luther King Junior Parkway
Use the left lane.
8
Keep slight left at fork onto I 5
40 mi·48 min·I 5
Toward I 5 North: PortlandUse the straight / slight right lanes.
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
48 mi·52 min·Old Oregon Trail Highway
15
Take the exit
0.3 mi·47 sec
Exit 216Toward OR 331: Milton-Freewater, Walla WallaUse the straight / slight right lanes.
16
Turn left onto OR 331
2.3 mi·4 min·South Market Road
Use the straight / left / right lanes.
17
Arrive at destination
OR 331
Trip Plan
Given the 5-hour duration and 19% highway share, this route is perfectly doable in a single day. Consider an early morning departure to maximize your daylight hours and allow ample time for any spontaneous stops. Keep an eye on your fuel gauge, especially before embarking on the longest stretch of 158.1 miles on the Columbia River Highway, as services might be less frequent. With only one recommended stop, you have the flexibility to decide when and where to rest, making the most of this turn-heavy local drive.
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 131.3 miles from Salem, OR, or about 2h 37m 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 58 miles or 1h 16m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 131.3 miles or 2h 37m 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 11m
Traffic, exits, and arrival timing usually matter more near Mission, OR than in the middle of the route.
Before You Leave
+
Open the route before leaving Salem, 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 Salem, OR
This is one driving day of about 262.5 miles and 5h 5m.
Your first comfortable stop window is around 58 miles from Salem, 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 11
5 decision points cluster between mile 5 and 259.9 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
7
5 mi into trip|~10m in|I 5
Keep slight left at fork onto I 5 toward I 5 North: Portland
Highway fork - watch signs carefully. Lane positioning matters here
Use the straight / slight right lanes.
Toward I 5 North: Portland
7
44.8 mi into trip|~59m 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
45.8 mi into trip|~1h 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
46 mi into trip|~1h 1m 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,...
8
259.9 mi into trip|~5h in
Take the exit toward OR 331: Milton-Freewater, Walla Walla
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 216
Toward OR 331: Milton-Freewater, Walla Walla
Fuel & Cost
Regular Gas
$46.52 one way
$93.03 round trip
$4.50/gal25.4 MPG avg92 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.82
$49.81
$99.63
premium
$5.04
$52.11
$104.21
diesel
$4.80
$49.56
$99.13
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$47
Meals
$25–$50
Total
$72–$97
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 91.8 kg one way.
Prices: EIA weekly data, 2026-07-13.
Driving Electric?
About $28 in charging
· 0 stops
· 66% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
78.8
0
$27.56
$12.60
Efficient EV
65.6
0
$22.97
$10.50
EV Truck/SUV
105
1
$36.75
$16.80
Gas CO2
92 kg
EV CO2
31 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
Salem, OR
Late night
in Salem on Sunday
Local time
2:07 AM
PDT
Current temp
54°F
Mostly Clear
NW 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
Destination
Mission, OR
Late night
in Mission on Sunday
Local time
2:07 AM
PDT
Current temp
56°F
Patchy Smoke
S 2 to 6 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
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 5m 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?
Expect a "turn-heavy local drive" with a relatively low 19% highway share. The longest uninterrupted stretch you'll encounter is 158.1 miles on the Columbia River Highway, offering a substantial period on this particular roadway. This suggests a route that frequently transitions between different road types, likely involving more frequent adjustments to speed and direction than a pure interstate journey. You'll experience a varied driving feel, moving from potentially more winding local roads to quicker highway segments.
Only 19% highway — the rest is turn-by-turn surface driving.
17 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?
7/10
Expect a hands-on drive with frequent turns and local roads rather than long highway stretches. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 5 miles in near I 5.
Driving Effort7/10
Demanding - plan breaks and stay ahead of the key maneuvers
Balances navigation complexity with total wheel time.
This is a demanding drive. With 11 significant decision points across 262.5 miles, you will need to stay alert - especially through interchange areas and urban stretches. Consider splitting it into segments if you are not comfortable with fast highway navigation.
Where does it get tricky?
The main spots that need attention: at 5 miles (I 5): Highway fork - watch signs carefully. Lane positioning matters here; at 44.8 miles (I 5): Highway fork - watch signs carefully. Lane positioning matters here; at 45.8 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one.
Elevation Profile
Gently rolling terrain
1,305 ft51 ft
Total Climb
1,477 ft
Total Descent
415 ft
Highest Point
1,305 ft
~243.8 mi in
Elevation Range
1,254 ft
Towns Mentioned on Route Signs
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
Between Salem, OR and Mission, OR, road signs point toward Seattle, Portland Airport and The Dalles.
Salem, the capital of Oregon, is located in the Willamette Valley between Portland and Eugene. It is also the county seat of Marion County.
Salem was established in the early 1800s as a farming community. The town grew during the years of the California gold rush. Salem became the capital of Oregon in 1851 after it was moved from Oregon City. The capital was then briefly moved to Corvallis in 1855, but in that same year was permanently moved back to Salem. The first two Oregon State Capitol buildings tragically burned down. The third and current building was completed in 1938, complete with its distinctive gold-plated pioneer statue, the "Gold Man," perched atop.
Besides being the seat of state government, Salem is also a major agricultural center in one of the most fertile regions in the world.
Top landmarks
•Oregon State Capitol — state capitol building of the U.S. state of Oregon
•Salem station — train station in Salem, Oregon, United States
•Prewitt–Allen Archaeological Museum — museum in Oregon
Doable as a same-day drive at 5h 5m. Total distance: 262.5 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
5h 5m 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 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 Mission, 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 5 miles (I 5): Highway fork - watch signs carefully. Lane positioning matters here; at 44.8 miles (I 5): Highway fork - watch signs carefully. Lane positioning matters here; at 45.8 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one.
Not recommended in a single day. At 5.1 hours each way, a round trip means 10.2 hours of driving — that is an unsafe level of fatigue for most drivers. Plan at least one night at Mission, OR before the return drive.
