How far is Idaho Falls, ID from Weiser, ID?
The driving distance from Idaho Falls, ID to Weiser, ID is about 351 miles (564.8 km), with a travel time of about 05h 48m by car.
- The straight-line flight distance is about 251.7 miles (405.1 km).
- For a round trip, plan for roughly 11h 36m 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 05h 48m.
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 Gooding County, Idaho, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Rain And Snow Likely
Mostly Sunny then Slight Chance Rain Showers
Driving Route Map
The map below follows the saved road route between Idaho Falls and Weiser.
Turn-by-Turn Driving Directions
Step-by-step road directions between Idaho Falls and Weiser.
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1
Start on Charleston Lane
46 m · 9 sec · Charleston Lane
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2
Turn right onto West Stone Run Lane
74 m · 16 sec · West Stone Run Lane
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3
Turn left onto Stonebrook Lane
142 m · 20 sec · Stonebrook Lane
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4
Turn left onto West Sunnyside Road
2.7 mi · 4 min · West Sunnyside Road
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5
Take the exit left toward Blackfook, Pocatello, Salt Lake City
1307 ft · 32 sec
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6
Merge slight left onto Veterans Memorial Highway
43.1 mi · 41 min · Veterans Memorial Highway
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7
Take the exit slight right toward I 86 West: Chubbuck, Twin Falls
1 km · 44 sec
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8
Continue straight
62.7 mi · 59 min
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9
Continue on Vietnam Veterans Memorial Highway
222.3 mi · 3 hr 35 min · Vietnam Veterans Memorial Highway
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10
Take the exit slight right toward US 30 East: Fruitland, Payette
1392 ft · 34 sec
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11
Turn right onto East Idaho Avenue
3102 ft · 52 sec · East Idaho Avenue
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12
Continue on Northwest 16th Street
3101 ft · 54 sec · Northwest 16th Street
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13
Turn left onto North Whitley Drive
2.1 mi · 4 min · North Whitley Drive
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14
Turn slight right onto South 16th Street
14.9 mi · 19 min · South 16th Street
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15
Turn left onto East Park Street
2678 ft · 1 min · East Park Street
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16
At the end of the road, turn right onto State Street
753 ft · 31 sec · State Street
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17
Turn left onto West Butterfield Avenue
56 m · 13 sec · West Butterfield Avenue
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18
Turn left
36 m · 9 sec
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19
Arrive at your destination
0 m · 1 sec
Car Route Details
A richer read on the saved driving route between Idaho Falls and Weiser.
Long-distance drive
This route is long enough that fuel, rest stops, weather, and timing matter more than any single maneuver.
Vietnam Veterans Memorial Highway
Continue on Vietnam Veterans Memorial Highway
222 mi · 03h 35m
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 And Snow Likely leaving Idaho Falls 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 Idaho Falls to Weiser?
The road trip is about 351 miles (564.8 km) and usually takes 05h 48m 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?
Wendell is a useful midpoint, sitting about 175.3 miles from Idaho Falls and 175.7 miles from Weiser.
How much longer is the road route than the straight-line distance?
The direct path is about 251.7 miles (405.1 km), while the road route adds roughly 99.3 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 5:24 AM MDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $48.20 one way or $96.39 round trip. Estimated CO2 is about 110 kg one way.
What should you check before leaving?
Before you leave, expect Rain And Snow Likely around Idaho Falls and Mostly Sunny then Slight Chance Rain Showers near Weiser.
Stop Ideas Near Wendell
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 Wendell.
Twin Falls, Idaho
Flight Path Map
This map shows the direct air route between Idaho Falls and Weiser. Straight-line distance: 251.73 mi (405.12 km).
#1 Idaho Falls
The most populous city in Bonneville County, Idaho.
| Population | 62,888 |
| Coordinates | 43.4665800, -112.0341400 |
| Altitude | 1434 |
| 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: 565 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 11h 41m |
| 40 mph (64.37 km/h) | 08h 46m |
| 50 mph (80.47 km/h) | 07h 01m |
| 60 mph (96.56 km/h) | 05h 50m |
| 70 mph (112.65 km/h) | 05h 00m |
| 80 mph (129 km/h) | 04h 22m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.89 | $48.20 | $96.39 |
| Mid-grade | $4.23 | $52.38 | $104.76 |
| Premium | $4.55 | $56.32 | $112.63 |
| Diesel | $5.41 | $67.00 | $134.00 |
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.