How far is Ahtanum, WA from Spokane, WA?
The driving distance from Ahtanum, WA to Spokane, WA is about 199.3 miles (320.8 km), with a travel time of about 03h 28m by car.
- The straight-line flight distance is about 168.3 miles (270.8 km).
- For a round trip, plan for roughly 06h 56m 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 03h 28m.
An early departure helps you fit a real stop into the day without turning the return into a late-night drive.
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.
Census designated place
Route Weather Snapshot
Check the forecast at both ends before you head out.
Partly Sunny
Driving Route Map
The map below follows the saved road route between Ahtanum and Spokane.
Turn-by-Turn Driving Directions
Step-by-step road directions between Ahtanum and Spokane.
-
1
Start on South 85th Avenue
33 m · 9 sec · South 85th Avenue
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2
Turn left onto Aspen Road
110 m · 14 sec · Aspen Road
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3
Turn right onto South 84th Avenue
108 m · 18 sec · South 84th Avenue
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4
Turn left onto Ahtanum Road
1.3 mi · 2 min · Ahtanum Road
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5
Turn left onto South 64th Avenue
1.4 km · 2 min · South 64th Avenue
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6
Turn right onto West Washington Avenue
1.8 mi · 4 min · West Washington Avenue
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7
Turn left onto 40th Avenue
3.2 mi · 7 min · 40th Avenue
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8
Take the ramp straight
2251 ft · 55 sec
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9
Merge slight left
2 mi · 2 min
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10
Take the exit slight right toward I 82 West, US 97 North: Selah, Ellensburg
1455 ft · 50 sec
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11
Turn straight onto Selah Road
31 m · 2 sec · Selah Road
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12
Take the ramp slight right
34 m · 3 sec
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13
Keep slight left
1297 ft · 32 sec
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14
Merge slight right
30.3 mi · 33 min
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15
Keep slight right to continue on I 90 East: Vantage, Spokane
3223 ft · 55 sec
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16
Merge slight left
166.3 mi · 2 hr 58 min
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17
Merge slight right
1.8 mi · 2 min
-
18
Take the exit slight right toward Maple Street, Lincoln Street, Walnut Street
1203 ft · 31 sec
-
19
Continue on West 5th Avenue
117 m · 13 sec · West 5th Avenue
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20
Turn straight onto West Freeway Avenue
1151 ft · 33 sec · West Freeway Avenue
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21
Continue on West 4th Avenue
1027 ft · 31 sec · West 4th Avenue
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22
Continue on West 4th Avenue
51 m · 5 sec · West 4th Avenue
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23
Continue on South Lincoln Street
2275 ft · 1 min · South Lincoln Street
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24
Turn left onto West Main Avenue
846 ft · 35 sec · West Main Avenue
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25
Turn right
8 m · 9 sec
-
26
Turn left onto South Gorge Trail
48 m · 17 sec · South Gorge Trail
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27
Arrive at your destination
0 m · 1 sec · South Gorge Trail
Car Route Details
A richer read on the saved driving route between Ahtanum and Spokane.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
I 90 East
Merge slight left
166 mi · 02h 58m
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.
Mostly Cloudy leaving Ahtanum and Partly Sunny near Spokane.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Ahtanum to Spokane?
The road trip is about 199.3 miles (320.8 km) and usually takes 03h 28m 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?
Cascade Valley is a useful midpoint, sitting about 105.1 miles from Ahtanum and 94.1 miles from Spokane.
How much longer is the road route than the straight-line distance?
The direct path is about 168.3 miles (270.8 km), while the road route adds roughly 31 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 10:04 AM PDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $36.79 one way or $73.58 round trip. Estimated CO2 is about 62.5 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Cloudy around Ahtanum and Partly Sunny near Spokane.
Stop Ideas Near Cascade Valley
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 Cascade Valley.
Moses Lake, Washington
Ephrata, WA
Ephrata
Quincy, Washington
Flight Path Map
This map shows the direct air route between Ahtanum and Spokane. Straight-line distance: 168.27 mi (270.81 km).
#1 Ahtanum
Census designated place
| Population | 3,601 |
| Coordinates | 46.5595700, -120.6220100 |
| Altitude | 380 |
| 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: 321 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 06h 38m |
| 40 mph (64.37 km/h) | 04h 58m |
| 50 mph (80.47 km/h) | 03h 59m |
| 60 mph (96.56 km/h) | 03h 19m |
| 70 mph (112.65 km/h) | 02h 50m |
| 80 mph (129 km/h) | 02h 29m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $5.23 | $36.79 | $73.58 |
| Mid-grade | $5.57 | $39.14 | $78.27 |
| Premium | $5.77 | $40.57 | $81.14 |
| Diesel | $5.47 | $38.43 | $76.87 |
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 · Apr 19, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.