Tigard, OR to Ontario, OR is 384.5 miles and takes about 7h 9m via Old Oregon Trail Highway, Columbia River Highway, and I 5, with a fuel budget near $80 and enough daylight to finish in a day. This trip stays within Oregon, moving from the Pacific Coast region toward the eastern part of the state. The drive is mostly on surface roads, offering a more scenic and less hurried experience than a pure interstate trip. With only one day recommended, it's a manageable drive for those looking to cover ground without feeling rushed, and the fuel cost is quite reasonable.
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
2 planned breaks
Plan on a short reset every 3 to 4 hours to stay fresh behind the wheel.
Midpoint
192.2 miles from Tigard, OR
A natural place for your longest stop of the day
, about 3h 41m into the drive
.
Main Roads
Road
Distance
Duration
Old Oregon Trail Highway
208.8 mi
3h 45m
Columbia River Highway
158.1 mi
2h 55m
I 5
6.7 mi
9m
Banfield Freeway
6.6 mi
8m
Southwest Pacific Highway
1.3 mi
3m
East Idaho Avenue
0.6 mi
1m
Southwest Center Street
0.3 mi
1m
Southwest Commercial Street
0.1 mi
<1m
Longest stretch:
Old Oregon Trail Highway
— 208.8 mi, about 3h 45m
Traffic on I-84
Hour-of-day weekday pattern from 72 FHWA count stations on your route.
Peak
2 PM
~1,113 veh/hr typical
· worst 1,495
Quietest
2 AM
~115 veh/hr
Peak-to-quiet ratio
9.7×
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 Tigard, OR and Ontario, OR.
1
Start on Southwest Commercial Street
0.1 mi·28 sec·Southwest Commercial Street
2
Turn right onto Southwest Lincoln Avenue
296 ft·14 sec·Southwest Lincoln Avenue
3
Turn right onto Southwest Center Street
0.3 mi·1 min·Southwest Center Street
4
Turn right onto Southwest Greenburg Road
281 ft·12 sec·Southwest Greenburg Road
5
Turn left onto OR 99W
1.3 mi·3 min·Southwest Pacific Highway
Use the left lane.
6
Take the exit
0.4 mi·59 sec
Toward I 5: Portland, SalemUse the straight / right lanes.
7
Merge onto I 5
5.6 mi·7 min·I 5
Use the straight / slight right lanes.
8
Keep slight right at fork onto I 5
1.1 mi·1 min·I 5
Toward SeattleUse the slight left / slight right lanes.
9
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.
10
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.
11
Continue on I 84; US 30
6.6 mi·8 min·Banfield Freeway
Use the straight / slight right lanes.
12
Continue on I 84; US 30
158 mi·2 hr 55 min·Columbia River Highway
Use the straight / slight right lanes.
13
Continue on I 84; US 30
209 mi·3 hr 45 min·Old Oregon Trail Highway
Use the straight / slight right lanes.
14
Take the exit
0.3 mi·41 sec
Exit 376AToward US 30 BUS: Ontario, T.V.C.C.
15
Turn right onto US 30 BUS
0.6 mi·1 min·East Idaho Avenue
16
Turn left onto South Oregon Street
28 ft·0 sec·South Oregon Street
17
Arrive at destination
South Oregon Street
Trip Plan
Given the 7-hour duration, starting your drive from Tigard in the morning is advisable to ensure you arrive in Ontario with daylight remaining. With only two planned stops, you have flexibility in when and where you break up the 384.5 miles. Keep an eye on your fuel, especially during the 208.8-mile stretch on the Old Oregon Trail Highway, as services may be more spread out. The estimated $80 fuel cost is a good budget point, but it's always wise to have a little extra. This drive is well-suited for a single day, allowing you to enjoy the changing scenery without pressure.
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 2 meaningful breaks for fuel, food, and rest.
The halfway point lands around 192.2 miles from Tigard, OR, or about 3h 41m into the drive.
The longest continuous stretch on this route runs about 208.8 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 85 miles or 1h 42m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 192.2 miles or 3h 41m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 6h 3m
Traffic, exits, and arrival timing usually matter more near Ontario, OR than in the middle of the route.
Before You Leave
+
Open the route before leaving Tigard, 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.
+
Pick one backup stop option before the midpoint in case traffic changes your pacing.
Day 1
Settle into the route from Tigard, OR
This is one driving day of about 384.5 miles and 7h 9m.
Your first comfortable stop window is around 85 miles from Tigard, OR.
This route can stay practical as a one-day drive if traffic stays reasonable.
Plan about 2 real breaks rather than only quick fuel stops.
The longest stretch is on Old Oregon Trail Highway for about 208.8 miles.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Halfway reset
4.6 mi from route
~12 min detour
$10 to $20
Hermiston, Oregon
Hours: 10 am–7 pm
+15415672260
Place data sourced from public business listings. Hours and availability may vary.
Heads-up: tricky spots
5 of 12
5 decision points cluster between mile 1.8 and 383.5 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
7
1.8 mi into trip|~5m in
Take the exit toward I 5: Portland, Salem
Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one
Use the straight / right lanes.
Toward I 5: Portland, Salem
7
7.8 mi into trip|~14m 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
8.9 mi into trip|~15m 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
9.1 mi into trip|~15m 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,...
6
383.5 mi into trip|~7h 7m in
Take the exit toward US 30 BUS: Ontario, T.V.C.C.
Exit ramp - move to the correct lane early. Multiple destination signs - pick the right one
Exit 376A
Toward US 30 BUS: Ontario, T.V.C.C.
Fuel & Cost
Regular Gas
$68.14 one way
$136.27 round trip
$4.50/gal25.4 MPG avg135 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.82
$72.96
$145.93
premium
$5.04
$76.32
$152.65
diesel
$4.80
$72.60
$145.20
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$68
Meals
$25–$50
Total
$93–$118
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 134.5 kg one way.
Prices: EIA weekly data, 2026-07-13.
Driving Electric?
About $40 in charging
· 1 stop
· 67% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
115.4
1
$40.37
$18.46
Efficient EV
96.1
1
$33.64
$15.38
EV Truck/SUV
153.8
1
$53.83
$24.61
Gas CO2
135 kg
EV CO2
45 kg (67% 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 Jul 17, 2026
Origin
Tigard, OR
Evening
in Tigard on Saturday
Local time
6:27 PM
PDT
Current temp
54°F
Partly Cloudy
WNW 0 to 3 mph0% chanceLive forecast
Wind Advisory
Wind Advisory issued July 16 at 8:44PM PDT until July 17 at 1:00AM PDT by NWS Pendleton OR
Wind Advisory
Wind Advisory issued July 16 at 8:44PM PDT until July 17 at 1:00AM PDT by NWS Pendleton OR
Destination
Ontario, OR
Evening
in Ontario on Saturday
Local time
7:27 PM
MDT
Current temp
69°F
Mostly Clear
NW 5 mph10% chanceLive forecast
Wind Advisory
Wind Advisory issued July 16 at 8:44PM PDT until July 17 at 1:00AM PDT by NWS Pendleton OR
Wind Advisory
Wind Advisory issued July 16 at 8:44PM PDT until July 17 at 1:00AM 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
1 hour later
The destination clock does not match departure time, so double-check hotel check-in windows and late arrival plans.
Temperature spread
15 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
7h 9m 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.
More Details
What kind of drive is this?
This trip is primarily on surface roads, with only a 33% highway share. You'll experience a longest stretch of 208.8 miles on the Old Oregon Trail Highway, which means significant time cruising at lower speeds. After leaving the interstate, expect a more rural feel with fewer exits and a more relaxed pace. The transition from highway to surface roads will be noticeable as you leave the main interstates behind.
Only 3% 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: 208.8 mi on Old Oregon Trail 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 1.8 miles in.
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 12 significant decision points across 384.5 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 1.8 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 7.8 miles (I 5): Highway fork - watch signs carefully. Lane positioning matters here; at 8.9 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one.
Tigard is a city of 55,000 people (2019) in the greater Portland area of Oregon. The city has revitalized its downtown with public art, and multiple connections, creating a walkable destination for residents and visitors.
Top landmarks
•John Tigard House — historic house in Oregon, United States
•Shaver–Bilyeu House — historic house in Oregon, United States
Ontario is a city of 12,000 people (2020) in Eastern Oregon along the Snake River at the Idaho border. The city is the largest community in the region of far eastern Oregon, also known as the Western Treasure Valley.
Top landmarks
•Ontario Depot — former railway station in Ontario, Oregon, United States
Doable as a same-day drive at 7h 9m. Total distance: 384.5 miles.
Family Friendly
Moderate complexity with 2 natural rest stops along the way.
Solo Traveler
7h 9m drive, plan rest stops for pacing.
Scenic Drive
Mostly surface roads route profile.
Frequently Asked Questions
The longest stretch is about 208.8 miles on Old Oregon Trail Highway. The full list of main roads is in the Roads section above.
Yes — we found about 32 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 Ontario, 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 2 meaningful breaks. There are 32 rest areas along the route for bathroom stops.
The main spots that need attention: at 1.8 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 7.8 miles (I 5): Highway fork - watch signs carefully. Lane positioning matters here; at 8.9 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 7.2 hours each way, a round trip means 14.3 hours of driving — that is an unsafe level of fatigue for most drivers. Plan at least one night at Ontario, OR before the return drive.
