How far is Kamiah, ID from Post Falls, ID?
The driving distance from Kamiah, ID to Post Falls, ID is about 184.7 miles (297.2 km), with a travel time of about 03h 25m by car.
- The straight-line flight distance is about 111.8 miles (179.9 km).
- For a round trip, plan for roughly 06h 50m 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 25m.
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.
City in Idaho, USA
Route Weather Snapshot
Check the forecast at both ends before you head out.
Rain
Driving Route Map
The map below follows the saved road route between Kamiah and Post Falls.
Turn-by-Turn Driving Directions
Step-by-step road directions between Kamiah and Post Falls.
-
1
Start on Hill Street
700 ft · 20 sec · Hill Street
-
2
Turn left onto 3rd Street
55.4 mi · 1 hr 3 min · 3rd Street
-
3
Take the exit slight right
7.5 mi · 9 min
-
4
Keep slight right to continue on US 195 North: Moscow, Coeur d' Alene, Spokane
6.7 mi · 8 min
-
5
Keep slight left
16.6 mi · 26 min
-
6
Turn left onto Reisenauer Road
5.3 mi · 7 min · Reisenauer Road
-
7
At the end of the road, turn left onto South Main Street
1.1 mi · 3 min · South Main Street
-
8
Continue on South Washington Street
16.8 mi · 23 min · South Washington Street
-
9
Continue straight
67.2 mi · 1 hr 26 min
-
10
Turn left
7.1 mi · 8 min
-
11
Take the exit slight right toward Spokane Street
1913 ft · 50 sec
-
12
Turn right onto North Spokane Street
1710 ft · 1 min · North Spokane Street
-
13
Turn left onto West 10th Avenue
872 ft · 38 sec · West 10th Avenue
-
14
Arrive at your destination
0 m · 1 sec · West 10th Avenue
Car Route Details
A richer read on the saved driving route between Kamiah and Post Falls.
Straightforward drive
The saved road route has a manageable number of maneuvers and should be easy to follow with normal attention to signs.
South Washington Street
Continue straight
67.2 mi · 01h 26m
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.
Rain leaving Kamiah and Rain near Post Falls.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Kamiah to Post Falls?
The road trip is about 184.7 miles (297.2 km) and usually takes 03h 25m 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?
Moscow is a useful midpoint, sitting about 92.2 miles from Kamiah and 92.4 miles from Post Falls.
How much longer is the road route than the straight-line distance?
The direct path is about 111.8 miles (179.9 km), while the road route adds roughly 72.9 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 10:10 AM PDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $25.38 one way or $50.76 round trip. Estimated CO2 is about 57.9 kg one way.
What should you check before leaving?
Before you leave, expect Rain around Kamiah and Rain near Post Falls.
Stop Ideas Near Moscow
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 Moscow.
Moscow, Idaho
Pullman, Washington
Colfax, Washington
Lewiston, Idaho
Flight Path Map
This map shows the direct air route between Kamiah and Post Falls. Straight-line distance: 111.8 mi (179.93 km).
#1 Kamiah
City in Lewis County, Idaho, United States
| Population | 1,244 |
| Coordinates | 46.2271200, -116.0293100 |
| Altitude | 378 |
| Country | United States |
#2 Post Falls
City in Kootenai County, Idaho, United States
| Population | 36,250 |
| Coordinates | 47.7179600, -116.9515900 |
| Altitude | 665 |
| Country | United States |
End: West 10th Avenue (-116.951612, 47.717931)
Estimated Travel Time
Distance: 297 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 06h 09m |
| 40 mph (64.37 km/h) | 04h 37m |
| 50 mph (80.47 km/h) | 03h 41m |
| 60 mph (96.56 km/h) | 03h 04m |
| 70 mph (112.65 km/h) | 02h 38m |
| 80 mph (129 km/h) | 02h 18m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.89 | $25.38 | $50.76 |
| Mid-grade | $4.23 | $27.59 | $55.17 |
| Premium | $4.55 | $29.66 | $59.32 |
| Diesel | $5.41 | $35.29 | $70.57 |
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 23, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.