How far is Ashton, ID from Coeur d'Alene, ID?
The driving distance from Ashton, ID to Coeur d'Alene, ID is about 457.8 miles (736.7 km), with a travel time of about 07h 21m by car.
- The straight-line flight distance is about 357.4 miles (575.2 km).
- For a round trip, plan for roughly 14h 43m 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 07h 21m.
Starting early still helps, but most travelers will want a longer stop or an overnight stay on a route this long.
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 Lemhi County, Idaho, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Sunny
Driving Route Map
The map below follows the saved road route between Ashton and Coeur d'Alene.
Turn-by-Turn Driving Directions
Step-by-step road directions between Ashton and Coeur d'Alene.
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1
Start on Main Street
1652 ft · 33 sec · Main Street
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2
Take the ramp slight right
159 m · 14 sec
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3
Merge slight left onto Idaho Medal of Honor Highway
41.6 mi · 51 min · Idaho Medal of Honor Highway
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4
Turn left
9.1 mi · 12 min
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5
Continue straight
8.6 mi · 13 min
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6
At the end of the road, turn left
40.3 mi · 45 min
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7
Turn straight
137 m · 15 sec
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8
Continue straight
28 mi · 33 min
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9
Turn left
14.6 mi · 18 min
-
10
Continue straight
638 ft · 17 sec
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11
Take the ramp left
1776 ft · 43 sec
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12
Merge slight left
36.6 mi · 38 min
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13
Keep slight left to continue on I 90 West: Missoula
276.1 mi · 4 hr 39 min
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14
Take the exit slight right toward Sherman Avenue
1248 ft · 38 sec
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15
Turn left onto East Sherman Avenue
1.4 mi · 2 min · East Sherman Avenue
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16
Turn right onto North 4th Street
1497 ft · 55 sec · North 4th Street
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17
Turn right onto East Garden Avenue
42 m · 6 sec · East Garden Avenue
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18
Arrive at your destination
0 m · 1 sec · East Garden Avenue
Car Route Details
A richer read on the saved driving route between Ashton and Coeur d'Alene.
Long-distance drive
This route is long enough that fuel, rest stops, weather, and timing matter more than any single maneuver.
I 90 West
Keep slight left to continue on I 90 West: Missoula
276 mi · 04h 39m
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.
Sunny leaving Ashton and Sunny near Coeur d'Alene.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Ashton to Coeur d'Alene?
The road trip is about 457.8 miles (736.7 km) and usually takes 07h 21m 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?
Salmon is a useful midpoint, sitting about 228.7 miles from Ashton and 229.2 miles from Coeur d'Alene.
How much longer is the road route than the straight-line distance?
The direct path is about 357.4 miles (575.2 km), while the road route adds roughly 100.4 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 $62.87 one way or $125.74 round trip. Estimated CO2 is about 143.5 kg one way.
Do you cross a time zone on this route?
Yes. There is about a 1 hour time difference between Ashton and Coeur d'Alene, so arrival and return times should be read in local time.
What should you check before leaving?
Before you leave, expect Sunny around Ashton and Sunny near Coeur d'Alene.
Flight Path Map
This map shows the direct air route between Ashton and Coeur d'Alene. Straight-line distance: 357.43 mi (575.23 km).
#1 Ashton
City in Fremont County, Idaho, United States
| Population | 1,050 |
| Coordinates | 44.0715800, -111.4482900 |
| Altitude | 1603 |
| Country | United States |
#2 Coeur d'Alene
A city in Kootenai County, Idaho.
| Population | 52,414 |
| Coordinates | 47.6776800, -116.7804700 |
| Altitude | 667 |
| Country | United States |
End: East Garden Avenue (-116.780472, 47.677573)
Estimated Travel Time
Distance: 737 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 15h 15m |
| 40 mph (64.37 km/h) | 11h 26m |
| 50 mph (80.47 km/h) | 09h 09m |
| 60 mph (96.56 km/h) | 07h 37m |
| 70 mph (112.65 km/h) | 06h 32m |
| 80 mph (129 km/h) | 05h 42m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.89 | $62.87 | $125.74 |
| Mid-grade | $4.23 | $68.33 | $136.66 |
| Premium | $4.55 | $73.47 | $146.93 |
| Diesel | $5.41 | $87.40 | $174.81 |
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 Idaho · Apr 30, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.