How far is Ontario, OR from Tigard, OR?
The driving distance from Ontario, OR to Tigard, OR is about 383.9 miles (617.9 km), with a travel time of about 06h 05m by car.
- The straight-line flight distance is about 301.1 miles (484.6 km).
- For a round trip, plan for roughly 12h 10m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 6:00 AM to 7:30 AM MDT.
Reverse, save, or send this route
This drive is better planned with a longer stop or an overnight stay. Copy the route link, send it to another device, or print a clean version before you head out.
This drive is better planned with a longer stop or an overnight stay.
Flight Distance
Driving Distance
Gas Cost Calculator
Leave and Arrive Planner
Pick a departure time to see your estimated arrival and same-day return window.
Drive time stays fixed at 06h 05m.
Starting early still helps, but most travelers will want a longer stop or an overnight stay on a route this long.
You are leaving earlier than the recommended window, which gives you extra margin for breaks and traffic.
Halfway Point
A useful midpoint for breaks, coffee, or meeting in the middle.
City in Oregon, USA
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Sunny
Mostly Sunny
Driving Route Map
The map below follows the saved road route between Ontario and Tigard.
Turn-by-Turn Driving Directions
Step-by-step road directions between Ontario and Tigard.
-
1
Start on South Oregon Street
8 m · 3 sec · South Oregon Street
-
2
Turn right onto East Idaho Avenue
1.3 km · 1 min · East Idaho Avenue
-
3
Turn left
2067 ft · 50 sec
-
4
Merge slight left onto Old Oregon Trail Highway
208.1 mi · 3 hr 45 min · Old Oregon Trail Highway
-
5
Continue on Columbia River Highway
158.3 mi · 2 hr 56 min · Columbia River Highway
-
6
Continue on Banfield Freeway
6.8 mi · 9 min · Banfield Freeway
-
7
Keep slight left to continue on I 5 South: Salem, OMSI, City Center
1906 ft · 32 sec
-
8
Keep slight left to continue on I 5 South: Beaverton, Salem
80 m · 5 sec
-
9
Merge slight left
7.4 mi · 11 min
-
10
Take the exit slight right toward OR 99W South: Tigard, Newberg, McMinnville, Lincoln City
1614 ft · 42 sec
-
11
Continue on Southwest Pacific Highway
1.4 mi · 3 min · Southwest Pacific Highway
-
12
Turn left onto Southwest Main Street
1285 ft · 56 sec · Southwest Main Street
-
13
Turn right onto Southwest Commercial Street
69 m · 10 sec · Southwest Commercial Street
-
14
Arrive at your destination
0 m · 1 sec · Southwest Commercial Street
Car Route Details
A richer read on the saved driving route between Ontario and Tigard.
Long-distance drive
This route is long enough that fuel, rest stops, weather, and timing matter more than any single maneuver.
Old Oregon Trail Highway
Merge slight left onto Old Oregon Trail Highway
208 mi · 03h 45m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
Better with a longer stop
This route is long enough that most travelers will be better off planning an overnight stay or a more deliberate stop window.
Mostly Sunny leaving Ontario and Mostly Sunny near Tigard.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Ontario to Tigard?
The road trip is about 383.9 miles (617.9 km) and usually takes 06h 05m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route is long enough that most travelers will be better off planning an overnight stay or a more deliberate stop window.
What is the halfway point on this route?
Stanfield is a useful midpoint, sitting about 191.8 miles from Ontario and 192.2 miles from Tigard.
How much longer is the road route than the straight-line distance?
The direct path is about 301.1 miles (484.6 km), while the road route adds roughly 82.8 extra miles because roads do not follow the straight air line.
When is the best time to leave for this route?
A good departure window is usually 6:00 AM to 7:30 AM MDT. Starting early still helps, but most travelers will want a longer stop or an overnight stay on a route this long.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $67.09 one way or $134.17 round trip. Estimated CO2 is about 120.4 kg one way.
Do you cross a time zone on this route?
Yes. There is about a 1 hour time difference between Ontario and Tigard, so arrival and return times should be read in local time.
What should you check before leaving?
Before you leave, expect Mostly Sunny around Ontario and Mostly Sunny near Tigard.
Stop Ideas Near Stanfield
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Stanfield.
Pendleton, Oregon
Pasco Intermodal Train Station
Walla Walla, WA
La Grande, Oregon
Flight Path Map
This map shows the direct air route between Ontario and Tigard. Straight-line distance: 301.1 mi (484.58 km).
#1 Ontario
City in Oregon, USA
| Population | 11,140 |
| Coordinates | 44.0265500, -116.9629400 |
| Altitude | 656 |
| Country | United States |
#2 Tigard
The most populous city in Washington County, Oregon.
| Population | 56,049 |
| Coordinates | 45.4312300, -122.7714900 |
| Altitude | 51 |
| Country | United States |
End: Southwest Commercial Street (-122.77139, 45.431342)
Estimated Travel Time
Distance: 618 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 12h 47m |
| 40 mph (64.37 km/h) | 09h 35m |
| 50 mph (80.47 km/h) | 07h 40m |
| 60 mph (96.56 km/h) | 06h 23m |
| 70 mph (112.65 km/h) | 05h 29m |
| 80 mph (129 km/h) | 04h 47m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.95 | $67.09 | $134.17 |
| Mid-grade | $5.34 | $72.33 | $144.66 |
| Premium | $5.57 | $75.42 | $150.84 |
| Diesel | $6.37 | $86.26 | $172.52 |
Assumes 8.3 L/100 km (about 28.3 MPG). CO2 is an estimate and varies by vehicle, fuel blend, traffic, and terrain.
Prices in Oregon · May 28, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.