How far is Wilder, ID from Idaho Falls, ID?
The driving distance from Wilder, ID to Idaho Falls, ID is about 316.2 miles (508.9 km), with a travel time of about 04h 35m by car.
- The straight-line flight distance is about 244.6 miles (393.6 km).
- For a round trip, plan for roughly 09h 11m 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 04h 35m.
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.
The most populous city in Twin Falls County, Idaho.
Route Weather Snapshot
Check the forecast at both ends before you head out.
Driving Route Map
The map below follows the saved road route between Wilder and Idaho Falls.
Turn-by-Turn Driving Directions
Step-by-step road directions between Wilder and Idaho Falls.
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1
Start on 5th Street
2873 ft · 42 sec · 5th Street
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2
Turn left
10.8 mi · 15 min
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3
Turn left onto Centennial Way
1.3 km · 1 min · Centennial Way
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4
Take the ramp right
1638 ft · 40 sec
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5
Merge slight left onto Idaho Medal of Honor Highway
1628 ft · 21 sec · Idaho Medal of Honor Highway
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6
Continue on Vietnam Veterans Memorial Highway
21.7 mi · 25 min · Vietnam Veterans Memorial Highway
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7
Keep slight right to continue on Vietnam Veterans Memorial Highway
172.3 mi · 2 hr 43 min · Vietnam Veterans Memorial Highway
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8
Continue straight
62.7 mi · 59 min
-
9
Keep slight left to continue on Idaho Falls
3046 ft · 40 sec
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10
Merge slight right
43.2 mi · 41 min
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11
Take the exit slight right toward I 15 Business, US 26: Ammon, Jackson
1448 ft · 36 sec
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12
Turn right onto West Sunnyside Road
2.6 mi · 4 min · West Sunnyside Road
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13
Turn right onto Stonebrook Lane
142 m · 15 sec · Stonebrook Lane
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14
Turn right onto West Stone Run Lane
74 m · 16 sec · West Stone Run Lane
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15
Turn left onto Charleston Lane
46 m · 7 sec · Charleston Lane
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16
Arrive at your destination
0 m · 1 sec · Charleston Lane
Car Route Details
A richer read on the saved driving route between Wilder and Idaho Falls.
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
Keep slight right to continue on Vietnam Veterans Memorial Highway
172 mi · 02h 43m
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.
Sunny leaving Wilder and Sunny near Idaho Falls.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Wilder to Idaho Falls?
The road trip is about 316.2 miles (508.9 km) and usually takes 04h 35m 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?
Twin Falls is a useful midpoint, sitting about 158 miles from Wilder and 158.3 miles from Idaho Falls.
How much longer is the road route than the straight-line distance?
The direct path is about 244.6 miles (393.6 km), while the road route adds roughly 71.6 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 7:48 AM MDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $43.45 one way or $86.89 round trip. Estimated CO2 is about 99.2 kg one way.
What should you check before leaving?
Before you leave, expect Sunny around Wilder and Sunny near Idaho Falls.
Stop Ideas Near Twin Falls
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 Twin Falls.
Twin Falls, Idaho
Flight Path Map
This map shows the direct air route between Wilder and Idaho Falls. Straight-line distance: 244.57 mi (393.59 km).
#1 Wilder
City in Idaho, USA
| Population | 1,823 |
| Coordinates | 43.6765500, -116.9118200 |
| Altitude | 740 |
| Country | United States |
#2 Idaho Falls
The most populous city in Bonneville County, Idaho.
| Population | 62,888 |
| Coordinates | 43.4665800, -112.0341400 |
| Altitude | 1434 |
| Country | United States |
End: Charleston Lane (-112.034479, 43.46658)
Estimated Travel Time
Distance: 509 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 10h 32m |
| 40 mph (64.37 km/h) | 07h 54m |
| 50 mph (80.47 km/h) | 06h 19m |
| 60 mph (96.56 km/h) | 05h 16m |
| 70 mph (112.65 km/h) | 04h 31m |
| 80 mph (129 km/h) | 03h 56m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.89 | $43.45 | $86.89 |
| Mid-grade | $4.23 | $47.22 | $94.44 |
| Premium | $4.55 | $50.77 | $101.53 |
| Diesel | $5.41 | $60.40 | $120.80 |
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 · May 13, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.