How far is Trentwood, WA from Spokane, WA?
Fastest route
The route from Trentwood, Spokane Valley, WA 99216, USA to Spokane, Washington, USA is approximately 12.1 miles and takes about 17 minutes via I-90 W.
Directions
- 🚗 Head west on E Rockwell Ave toward North Ellen Rd.
- 🚗 Turn left onto North Ellen Rd.
- 🚗 Turn right onto E Trent Ave.
- 🚗 Turn left onto WA-27 S/N Pines Rd.
- 🚗 Use any lane to merge onto I-90 W via the ramp to Spokane.
- 🚗 Follow I-90 W and take exit 280B toward Lincoln St.
- 🚗 Use the left lane to turn left onto W Main Ave. Continue straight to stay on W Main Ave.
Tips & Suggestions
- 🛣️ Follow the road signs for I-90 West.
- ⚠️ Be mindful of traffic conditions, as the fastest route may vary based on current traffic.
- ⛽ Plan ahead for any necessary fuel stops along the way.
- 📱 Consider using a navigation app for real-time updates on traffic and alternative routes.
- 🚦 Observe and follow the traffic regulations and signals.
- 🕒 Allow for additional time if traveling during peak hours or busy periods.
- 📍 Keep an eye out for landmarks or notable points of interest to help navigate the route.
Reverse, save, or send this route
This is an easy same-day return drive. Copy the route link, send it to another device, or print a clean version before you head out.
This is an easy same-day return drive.
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 00h 19m.
This is a short drive, so your comfort window is wide. Traffic and current weather matter more than the clock.
This departure sits inside the recommended comfort window for the route.
Halfway Point
A useful midpoint for breaks, coffee, or meeting in the middle.
Census designated place
Route Weather Snapshot
Check the forecast at both ends before you head out.
Chance Rain Showers
Slight Chance Rain Showers then Partly Sunny
Driving Route Map
The map below follows the saved road route between Trentwood and Spokane.
Turn-by-Turn Driving Directions
Step-by-step road directions between Trentwood and Spokane.
-
1
Start on North Ellen Road
617 ft · 29 sec · North Ellen Road
-
2
At the end of the road, turn right onto East Trent Avenue
3.5 mi · 6 min · East Trent Avenue
-
3
Turn left onto North Argonne Road
2528 ft · 1 min · North Argonne Road
-
4
Take the ramp right toward Spokane
1853 ft · 45 sec
-
5
Merge slight left onto Spokane Valley Freeway
6.5 mi · 8 min · Spokane Valley Freeway
-
6
Take the exit slight right toward South Lincoln Street
1624 ft · 42 sec
-
7
Turn straight onto South Lincoln Street
2029 ft · 1 min · South Lincoln Street
-
8
Turn left onto West Main Avenue
846 ft · 35 sec · West Main Avenue
-
9
Turn right
8 m · 9 sec
-
10
Turn left onto South Gorge Trail
48 m · 17 sec · South Gorge Trail
-
11
Arrive at your destination
0 m · 1 sec · South Gorge Trail
Car Route Details
A richer read on the saved driving route between Trentwood and Spokane.
Turn-heavy local drive
The route has frequent decision points for its length, so lane choice and turn timing will matter more than cruising speed.
Spokane Valley Freeway
Merge slight left onto Spokane Valley Freeway
6.52 mi · 00h 08m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A short regional drive
This route is short enough to handle as a quick errand, commute, or easy same-day return without much planning overhead.
Chance Rain Showers leaving Trentwood and Slight Chance Rain Showers then Partly Sunny near Spokane.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Trentwood to Spokane?
The road trip is about 12.3 miles (19.8 km) and usually takes 00h 19m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route is short enough to handle as a quick errand, commute, or easy same-day return without much planning overhead.
What is the halfway point on this route?
Dishman is a useful midpoint, sitting about 5.9 miles from Trentwood and 6.4 miles from Spokane.
How much longer is the road route than the straight-line distance?
The direct path is about 10.5 miles (16.9 km), while the road route adds roughly 1.8 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 7:00 AM to 7:00 PM PDT. If you want a more comfortable same-day return, try to leave by 7:52 PM PDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $2.25 one way or $4.50 round trip. Estimated CO2 is about 3.8 kg one way.
What should you check before leaving?
Before you leave, expect Chance Rain Showers around Trentwood and Slight Chance Rain Showers then Partly Sunny near Spokane.
Stop Ideas Near Dishman
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Spokane Tribal Gathering Place
Spokane City Building Permits
Spokane City Hall
Cotter and Sons Old City Hall
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Dishman.
Flight Path Map
This map shows the direct air route between Trentwood and Spokane. Straight-line distance: 10.47 mi (16.85 km).
#1 Trentwood
Census designated place
| Population | 4,450 |
| Coordinates | 47.6965600, -117.2107600 |
| Altitude | 618 |
| Country | United States |
#2 Spokane
The second most populous city in Washington.
| Population | 222,050 |
| Coordinates | 47.6596600, -117.4290800 |
| Altitude | 571 |
| Country | United States |
End: West Main Avenue (-117.429081, 47.659029)
Estimated Travel Time
Distance: 20 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 00h 24m |
| 40 mph (64.37 km/h) | 00h 18m |
| 50 mph (80.47 km/h) | 00h 14m |
| 60 mph (96.56 km/h) | 00h 12m |
| 70 mph (112.65 km/h) | 00h 10m |
| 80 mph (129 km/h) | 00h 09m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $5.23 | $2.25 | $4.50 |
| Mid-grade | $5.57 | $2.39 | $4.79 |
| Premium | $5.77 | $2.48 | $4.96 |
| Diesel | $5.47 | $2.35 | $4.70 |
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 Washington · Jun 10, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.