How far is Lewiston, ID from Weiser, ID?
The driving distance from Lewiston, ID to Weiser, ID is about 225.3 miles (362.6 km), with a travel time of about 04h 34m by car.
- The straight-line flight distance is about 149.6 miles (240.8 km).
- For a round trip, plan for roughly 09h 09m 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 04h 34m.
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.
Chance Rain Showers
Mostly Sunny then Slight Chance Rain Showers
Driving Route Map
The map below follows the saved road route between Lewiston and Weiser.
Turn-by-Turn Driving Directions
Step-by-step road directions between Lewiston and Weiser.
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1
Start on the route
32 m · 10 sec
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2
Turn right onto Idaho Street
1 km · 2 min · Idaho Street
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3
Turn right onto 19th Street
88 m · 18 sec · 19th Street
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4
Turn left onto 7th Avenue
669 ft · 31 sec · 7th Avenue
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5
At the end of the road, turn left onto 21st Street
103 m · 10 sec · 21st Street
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6
Continue straight
1.6 km · 2 min
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7
Keep slight right to continue on US 95 South: Missoula, Boise
9.3 mi · 11 min
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8
Continue straight
58.6 mi · 1 hr 8 min
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9
Turn right onto Johnston Road
2.2 mi · 5 min · Johnston Road
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10
Turn right
76.4 mi · 1 hr 27 min
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11
Take the exit slight right toward Virginia Street
46.6 mi · 1 hr · Virginia Street
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12
Turn left onto Superior Street
29.6 mi · 36 min · Superior Street
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13
Turn right onto East Park Street
2678 ft · 1 min · East Park Street
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14
At the end of the road, turn right onto State Street
753 ft · 31 sec · State Street
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15
Turn left onto West Butterfield Avenue
56 m · 13 sec · West Butterfield Avenue
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16
Turn left
36 m · 9 sec
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17
Arrive at your destination
0 m · 1 sec
Car Route Details
A richer read on the saved driving route between Lewiston and Weiser.
Straightforward drive
The saved road route has a manageable number of maneuvers and should be easy to follow with normal attention to signs.
Longest stretch
Turn right
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.
Chance Rain Showers leaving Lewiston and Mostly Sunny then Slight Chance Rain Showers near Weiser.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Lewiston to Weiser?
The road trip is about 225.3 miles (362.6 km) and usually takes 04h 34m 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?
Riggins is a useful midpoint, sitting about 112.6 miles from Lewiston and 112.7 miles from Weiser.
How much longer is the road route than the straight-line distance?
The direct path is about 149.6 miles (240.8 km), while the road route adds roughly 75.7 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 7:50 AM PDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $30.95 one way or $61.90 round trip. Estimated CO2 is about 70.7 kg one way.
Do you cross a time zone on this route?
Yes. There is about a 1 hour time difference between Lewiston and Weiser, so arrival and return times should be read in local time.
What should you check before leaving?
Before you leave, expect Chance Rain Showers around Lewiston and Mostly Sunny then Slight Chance Rain Showers near Weiser.
Stop Ideas Near Riggins
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 Riggins.
Grangeville, Idaho
McCall, Idaho
Flight Path Map
This map shows the direct air route between Lewiston and Weiser. Straight-line distance: 149.64 mi (240.83 km).
#1 Lewiston
City in Nez Perce County, Idaho, USA
| Population | 32,788 |
| Coordinates | 46.4165500, -117.0176600 |
| Altitude | 227 |
| Country | United States |
#2 Weiser
City in Washington County, Idaho, United States
| Population | 5,376 |
| Coordinates | 44.2510000, -116.9693300 |
| Altitude | 649 |
| Country | United States |
End: Weiser (-116.96933, 44.251)
Estimated Travel Time
Distance: 363 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 07h 30m |
| 40 mph (64.37 km/h) | 05h 37m |
| 50 mph (80.47 km/h) | 04h 30m |
| 60 mph (96.56 km/h) | 03h 45m |
| 70 mph (112.65 km/h) | 03h 13m |
| 80 mph (129 km/h) | 02h 48m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.89 | $30.95 | $61.90 |
| Mid-grade | $4.23 | $33.64 | $67.27 |
| Premium | $4.55 | $36.16 | $72.33 |
| Diesel | $5.41 | $43.03 | $86.05 |
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.