How far is Montpelier, ID from Twin Falls, ID?
The driving distance from Montpelier, ID to Twin Falls, ID is about 200.3 miles (322.4 km), with a travel time of about 03h 04m by car.
- The straight-line flight distance is about 162.1 miles (260.9 km).
- For a round trip, plan for roughly 06h 09m 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 04m.
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 Bingham County, Idaho, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Sunny
Sunny
Driving Route Map
The map below follows the saved road route between Montpelier and Twin Falls.
Turn-by-Turn Driving Directions
Step-by-step road directions between Montpelier and Twin Falls.
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1
Start on North 4th Street
63.6 mi · 1 hr 19 min · North 4th Street
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2
Take the exit slight right
1973 ft · 21 sec
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3
Merge slight left onto Veterans Memorial Highway
23.9 mi · 24 min · Veterans Memorial Highway
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4
Take the exit slight right
1043 ft · 14 sec
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5
Continue straight
1103 ft · 15 sec
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6
Take the exit slight left toward I 86 West
3220 ft · 1 min
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7
Continue straight
62.7 mi · 59 min
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8
Continue on Vietnam Veterans Memorial Highway
39.1 mi · 37 min · Vietnam Veterans Memorial Highway
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9
Take the exit slight right toward ID 50: Kimberly, Twin Falls
2061 ft · 55 sec
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10
Turn left onto South 1150 East
147 m · 8 sec · South 1150 East
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11
Continue on ID 50
2676 ft · 35 sec · ID 50
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12
Continue on South 1150 East
1.1 km · 47 sec · South 1150 East
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13
Turn right onto East 3900 North Road
3.1 mi · 5 min · East 3900 North Road
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14
Continue on Addison Avenue East
3.9 mi · 7 min · Addison Avenue East
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15
Continue on Addison Ave East
1 mi · 2 min · Addison Ave East
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16
Turn left onto Shoshone Street East
55 m · 6 sec · Shoshone Street East
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17
Arrive at your destination
0 m · 1 sec · Shoshone Street East
Car Route Details
A richer read on the saved driving route between Montpelier and Twin Falls.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
North 4th Street
Start on North 4th Street
63.6 mi · 01h 19m
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.
Mostly Sunny leaving Montpelier and Sunny near Twin Falls.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Montpelier to Twin Falls?
The road trip is about 200.3 miles (322.4 km) and usually takes 03h 04m 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?
Aberdeen is a useful midpoint, sitting about 100 miles from Montpelier and 100.3 miles from Twin Falls.
How much longer is the road route than the straight-line distance?
The direct path is about 162.1 miles (260.9 km), while the road route adds roughly 38.2 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 10:50 AM MDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $27.52 one way or $55.05 round trip. Estimated CO2 is about 62.8 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny around Montpelier and Sunny near Twin Falls.
Flight Path Map
This map shows the direct air route between Montpelier and Twin Falls. Straight-line distance: 162.13 mi (260.92 km).
#1 Montpelier
City in Bear Lake County, Idaho, United States
| Population | 2,538 |
| Coordinates | 42.3221500, -111.2977000 |
| Altitude | 1823 |
| Country | United States |
#2 Twin Falls
The most populous city in Twin Falls County, Idaho.
| Population | 50,197 |
| Coordinates | 42.5629700, -114.4608700 |
| Altitude | 1138 |
| Country | United States |
End: Shoshone Street East (-114.460704, 42.56285)
Estimated Travel Time
Distance: 322 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 06h 40m |
| 40 mph (64.37 km/h) | 05h 00m |
| 50 mph (80.47 km/h) | 04h 00m |
| 60 mph (96.56 km/h) | 03h 20m |
| 70 mph (112.65 km/h) | 02h 51m |
| 80 mph (129 km/h) | 02h 29m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.89 | $27.52 | $55.05 |
| Mid-grade | $4.23 | $29.91 | $59.83 |
| Premium | $4.55 | $32.16 | $64.32 |
| Diesel | $5.41 | $38.26 | $76.53 |
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 31, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.