How far is Coeur d'Alene, ID from Saint Maries, ID?
The driving distance from Coeur d'Alene, ID to Saint Maries, ID is about 53.3 miles (85.7 km), with a travel time of about 01h 15m by car.
- The straight-line flight distance is about 27.1 miles (43.6 km).
- For a round trip, plan for roughly 02h 30m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 8:00 AM to 10:00 AM PDT.
Reverse, save, or send this route
This route works well as a day trip with time at the destination. Copy the route link, send it to another device, or print a clean version before you head out.
This route works well as a day trip with time at the destination.
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 01h 15m.
A morning start gives you useful time at the destination and keeps the return out of the late evening.
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 Shoshone County
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Sunny
Slight Chance Light Rain
Driving Route Map
The map below follows the saved road route between Coeur d'Alene and Saint Maries.
Turn-by-Turn Driving Directions
Step-by-step road directions between Coeur d'Alene and Saint Maries.
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1
Start on East Garden Avenue
940 ft · 43 sec · East Garden Avenue
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2
Turn right onto North 7th Street
1497 ft · 50 sec · North 7th Street
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3
Turn left onto Sherman Avenue
1.2 mi · 2 min · Sherman Avenue
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4
Take the ramp right toward I 90 East
18.7 mi · 23 min
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5
Take the exit slight right toward ID 3: Harrison, Rose Lake, Saint Maries
1210 ft · 30 sec
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6
Turn right onto South Highway 3
32.5 mi · 48 min · South Highway 3
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7
Continue on South 3rd Street
882 ft · 29 sec · South 3rd Street
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8
Turn right onto West Jefferson Avenue
15 m · 2 sec · West Jefferson Avenue
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9
Arrive at your destination
0 m · 1 sec · West Jefferson Avenue
Car Route Details
A richer read on the saved driving route between Coeur d'Alene and Saint Maries.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
South Highway 3
Turn right onto South Highway 3
32.5 mi · 00h 48m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A comfortable day-trip route
This route works well as a day trip. You can leave in the morning, spend meaningful time at the destination, and still return the same day.
Mostly Sunny leaving Coeur d'Alene and Slight Chance Light Rain near Saint Maries.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Coeur d'Alene to Saint Maries?
The road trip is about 53.3 miles (85.7 km) and usually takes 01h 15m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route works well as a day trip. You can leave in the morning, spend meaningful time at the destination, and still return the same day.
What is the halfway point on this route?
Pinehurst is a useful midpoint, sitting about 26.6 miles from Coeur d'Alene and 26.7 miles from Saint Maries.
How much longer is the road route than the straight-line distance?
The direct path is about 27.1 miles (43.6 km), while the road route adds roughly 26.2 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 8:00 AM to 10:00 AM PDT. If you want a more comfortable same-day return, try to leave by 4:00 PM PDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $7.32 one way or $14.64 round trip. Estimated CO2 is about 16.7 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny around Coeur d'Alene and Slight Chance Light Rain near Saint Maries.
Stop Ideas Near Pinehurst
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 Pinehurst.
Sandpoint station
Spokane Intermodal Center
Deer Park, WA
Moscow, Idaho
Flight Path Map
This map shows the direct air route between Coeur d'Alene and Saint Maries. Straight-line distance: 27.09 mi (43.59 km).
#1 Coeur d'Alene
A city in Kootenai County, Idaho.
| Population | 52,414 |
| Coordinates | 47.6776800, -116.7804700 |
| Altitude | 667 |
| Country | United States |
#2 Saint Maries
River in the United States of America
| Population | 2,448 |
| Coordinates | 47.3143500, -116.5626700 |
| Altitude | 668 |
| Country | United States |
End: Saint Maries (-116.56267, 47.31435)
Estimated Travel Time
Distance: 86 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 01h 46m |
| 40 mph (64.37 km/h) | 01h 19m |
| 50 mph (80.47 km/h) | 01h 03m |
| 60 mph (96.56 km/h) | 00h 53m |
| 70 mph (112.65 km/h) | 00h 45m |
| 80 mph (129 km/h) | 00h 39m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.89 | $7.32 | $14.64 |
| Mid-grade | $4.23 | $7.95 | $15.91 |
| Premium | $4.55 | $8.55 | $17.10 |
| Diesel | $5.41 | $10.17 | $20.35 |
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 17, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.