How far is Cascade, ID from Lewiston, ID?
The driving distance from Cascade, ID to Lewiston, ID is about 189.4 miles (304.8 km), with a travel time of about 03h 30m by car.
- The straight-line flight distance is about 139.6 miles (224.6 km).
- For a round trip, plan for roughly 07h 01m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 6:00 AM to 8:00 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 03h 30m.
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 County, Idaho, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Rain Showers
Driving Route Map
The map below follows the saved road route between Cascade and Lewiston.
Turn-by-Turn Driving Directions
Step-by-step road directions between Cascade and Lewiston.
-
1
Start on North Main Street
27.7 mi · 37 min · North Main Street
-
2
Turn left onto Deinhard Lane
1.6 mi · 3 min · Deinhard Lane
-
3
Continue on Boydstun Street
1.5 km · 2 min · Boydstun Street
-
4
At the end of the road, turn left onto West Lake Street
10.6 mi · 16 min · West Lake Street
-
5
Turn right onto North Norris Avenue
76.4 mi · 1 hr 27 min · North Norris Avenue
-
6
Turn left onto Johnston Road
2.2 mi · 5 min · Johnston Road
-
7
At the end of the road, turn left
67.5 mi · 1 hr 19 min
-
8
Keep slight left to continue on Lewiston
1.6 mi · 3 min
-
9
Turn right onto Idaho Street
1.2 km · 2 min · Idaho Street
-
10
Turn left
32 m · 8 sec
-
11
Arrive at your destination
0 m · 1 sec
Car Route Details
A richer read on the saved driving route between Cascade and Lewiston.
Straightforward drive
The saved road route has a manageable number of maneuvers and should be easy to follow with normal attention to signs.
North Norris Avenue
Turn right onto North Norris Avenue
76.4 mi · 01h 27m
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 Showers leaving Cascade and Rain Showers near Lewiston.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Cascade to Lewiston?
The road trip is about 189.4 miles (304.8 km) and usually takes 03h 30m 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?
White Bird is a useful midpoint, sitting about 94.6 miles from Cascade and 94.8 miles from Lewiston.
How much longer is the road route than the straight-line distance?
The direct path is about 139.6 miles (224.6 km), while the road route adds roughly 49.8 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 6:00 AM to 8:00 AM MDT. If you want a more comfortable same-day return, try to leave by 9:58 AM MDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $26.01 one way or $52.01 round trip. Estimated CO2 is about 59.4 kg one way.
Do you cross a time zone on this route?
Yes. There is about a 1 hour time difference between Cascade and Lewiston, so arrival and return times should be read in local time.
What should you check before leaving?
Before you leave, expect Rain Showers around Cascade and Rain Showers near Lewiston.
Stop Ideas Near White Bird
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 White Bird.
Grangeville, Idaho
Lewiston, Idaho
McCall, Idaho
Flight Path Map
This map shows the direct air route between Cascade and Lewiston. Straight-line distance: 139.55 mi (224.58 km).
#1 Cascade
Rural city in and the county seat of Valley County, Idaho, United States
| Population | 1,025 |
| Coordinates | 44.5162800, -116.0418000 |
| Altitude | 1451 |
| Country | United States |
#2 Lewiston
City in Nez Perce County, Idaho, USA
| Population | 32,788 |
| Coordinates | 46.4165500, -117.0176600 |
| Altitude | 227 |
| Country | United States |
End: Idaho Street (-117.0175, 46.416816)
Estimated Travel Time
Distance: 305 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 06h 18m |
| 40 mph (64.37 km/h) | 04h 44m |
| 50 mph (80.47 km/h) | 03h 47m |
| 60 mph (96.56 km/h) | 03h 09m |
| 70 mph (112.65 km/h) | 02h 42m |
| 80 mph (129 km/h) | 02h 21m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.89 | $26.01 | $52.01 |
| Mid-grade | $4.23 | $28.26 | $56.53 |
| Premium | $4.55 | $30.39 | $60.77 |
| Diesel | $5.41 | $36.15 | $72.30 |
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.