How far is Terrebonne, OR from Vernonia, OR?
The driving distance from Terrebonne, OR to Vernonia, OR is about 184 miles (296.1 km), with a travel time of about 04h 26m by car.
- The straight-line flight distance is about 143.1 miles (230.3 km).
- For a round trip, plan for roughly 08h 52m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 6:00 AM to 8:00 AM PDT.
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 04h 26m.
An early departure helps you fit a real stop into the day without turning the return into a late-night drive.
This departure sits inside the recommended comfort window for the route.
Halfway Point
A useful midpoint for breaks, coffee, or meeting in the middle.
City in Clackamas County, Oregon, United States of America
Route Weather Snapshot
Check the forecast at both ends before you head out.
Partly Sunny then Slight Chance Light Rain
Chance Light Rain
Driving Route Map
The map below follows the saved road route between Terrebonne and Vernonia.
Turn-by-Turn Driving Directions
Step-by-step road directions between Terrebonne and Vernonia.
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1
Start on 11th Street
36 m · 5 sec · 11th Street
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2
Turn right onto C Avenue
83 m · 9 sec · C Avenue
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3
Turn right onto The Dalles-California Highway
19.8 mi · 28 min · The Dalles-California Highway
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4
Continue on 5th Street
1.4 km · 3 min · 5th Street
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5
Continue on Northwest Warm Springs Highway
13.3 mi · 20 min · Northwest Warm Springs Highway
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6
Continue on Warm Springs Highway
46.7 mi · 1 hr 4 min · Warm Springs Highway
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7
Continue on Mount Hood Highway
30.6 mi · 44 min · Mount Hood Highway
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8
Continue on Proctor Boulevard
1.2 km · 2 min · Proctor Boulevard
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9
Continue on Mount Hood Highway
9.1 mi · 13 min · Mount Hood Highway
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10
Continue on Southeast Mount Hood Highway
2977 ft · 59 sec · Southeast Mount Hood Highway
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11
Continue on Southeast Burnside Road
1.7 mi · 4 min · Southeast Burnside Road
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12
Turn right onto Northwest Fairview Drive
1073 ft · 30 sec · Northwest Fairview Drive
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13
Turn right onto Southeast 223rd Avenue
1.2 mi · 2 min · Southeast 223rd Avenue
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14
Turn left onto Northeast Glisan Street
1977 ft · 54 sec · Northeast Glisan Street
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15
Turn slight right
115 m · 14 sec
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16
Turn straight onto Northeast Fairview Parkway
1.5 km · 1 min · Northeast Fairview Parkway
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17
Take the ramp slight right toward I 84 West: Portland
1539 ft · 52 sec
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18
Merge slight left onto Columbia River Highway
4.8 mi · 6 min · Columbia River Highway
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19
Continue on Banfield Freeway
6.8 mi · 9 min · Banfield Freeway
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20
Keep slight left to continue on I 5 South: Salem, OMSI, City Center
1906 ft · 32 sec
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21
Keep slight left to continue on I 5 South: Beaverton, Salem
80 m · 5 sec
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22
Merge slight left
1.1 mi · 2 min
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23
Take the exit slight left toward I 405, US 26: Beaverton
1804 ft · 31 sec · Stadium Freeway
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24
Merge slight left onto Stadium Freeway
1.1 km · 59 sec · Stadium Freeway
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25
Take the exit slight right toward US 26 West: Beaverton
5 mi · 7 min
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26
Continue on Northwest Sunset Highway
23.7 mi · 33 min · Northwest Sunset Highway
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27
Turn slight right onto Vernonia, Clatskanie
14.4 mi · 20 min
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28
Turn right onto Maple Street
1272 ft · 40 sec · Maple Street
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29
Turn left onto Adams Avenue
94 m · 16 sec · Adams Avenue
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30
Turn left onto Bridge Street
4 m · 1 sec · Bridge Street
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31
Arrive at your destination
0 m · 1 sec · Bridge Street
Car Route Details
A richer read on the saved driving route between Terrebonne and Vernonia.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
Warm Springs Highway
Continue on Warm Springs Highway
46.7 mi · 01h 04m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A longer out-and-back drive
This is still possible in one day, but it becomes a long driving day. Leaving early and planning your stop window matters more here.
Partly Sunny then Slight Chance Light Rain leaving Terrebonne and Chance Light Rain near Vernonia.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Terrebonne to Vernonia?
The road trip is about 184 miles (296.1 km) and usually takes 04h 26m in normal driving conditions.
Is this a same-day trip or an overnight route?
This is still possible in one day, but it becomes a long driving day. Leaving early and planning your stop window matters more here.
What is the halfway point on this route?
Mount Hood Village is a useful midpoint, sitting about 91.9 miles from Terrebonne and 92.1 miles from Vernonia.
How much longer is the road route than the straight-line distance?
The direct path is about 143.1 miles (230.3 km), while the road route adds roughly 40.9 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 8:00 AM PDT. If you want a more comfortable same-day return, try to leave by 8:08 AM PDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $32.13 one way or $64.26 round trip. Estimated CO2 is about 57.7 kg one way.
What should you check before leaving?
Before you leave, expect Partly Sunny then Slight Chance Light Rain around Terrebonne and Chance Light Rain near Vernonia.
Stop Ideas Near Mount Hood Village
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 Mount Hood Village.
Oregon City station
Hood River, Oregon
Bingen – White Salmon
Union Station
Flight Path Map
This map shows the direct air route between Terrebonne and Vernonia. Straight-line distance: 143.1 mi (230.3 km).
#1 Terrebonne
Census-designated place in Deschutes County, Oregon
| Population | 117,664 |
| Coordinates | 44.3529000, -121.1778100 |
| Altitude | 875 |
| Country | United States |
#2 Vernonia
City in Oregon, USA
| Population | 2,295 |
| Coordinates | 45.8587200, -123.1928900 |
| Altitude | 190 |
| Country | United States |
End: Vernonia (-123.19289, 45.85872)
Estimated Travel Time
Distance: 296 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 06h 07m |
| 40 mph (64.37 km/h) | 04h 36m |
| 50 mph (80.47 km/h) | 03h 40m |
| 60 mph (96.56 km/h) | 03h 03m |
| 70 mph (112.65 km/h) | 02h 37m |
| 80 mph (129 km/h) | 02h 17m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.95 | $32.13 | $64.26 |
| Mid-grade | $5.34 | $34.64 | $69.29 |
| Premium | $5.57 | $36.12 | $72.25 |
| Diesel | $6.37 | $41.32 | $82.63 |
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 · Apr 18, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.