How far is Saint Anthony, ID from Twin Falls, ID?
The driving distance from Saint Anthony, ID to Twin Falls, ID is about 197.2 miles (317.3 km), with a travel time of about 02h 52m by car.
- The straight-line flight distance is about 170.1 miles (273.8 km).
- For a round trip, plan for roughly 05h 45m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 8:00 AM to 10:00 AM MDT.
Reverse, save, or send this route
This route works well as a day trip with time at the destination. Copy the route link, send it to another device, or print a clean version before you head out.
This route works well as a day trip with time at the destination.
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 02h 52m.
A morning start gives you useful time at the destination and keeps the return out of the late evening.
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 then Chance Showers And Thunderstorms
Mostly Sunny
Driving Route Map
The map below follows the saved road route between Saint Anthony and Twin Falls.
Turn-by-Turn Driving Directions
Step-by-step road directions between Saint Anthony and Twin Falls.
-
1
Start on East Main Street
27 m · 11 sec · East Main Street
-
2
Turn left onto South Bridge Street
1202 ft · 26 sec · South Bridge Street
-
3
Take the ramp right
2095 ft · 51 sec
-
4
Merge slight left onto Idaho Medal of Honor Highway
1.9 mi · 2 min · Idaho Medal of Honor Highway
-
5
Continue on Yellowstone Highway
17.2 mi · 18 min · Yellowstone Highway
-
6
Continue on Idaho Medal of Honor Highway
15.4 mi · 16 min · Idaho Medal of Honor Highway
-
7
Continue on Rigby Highway
3.1 mi · 4 min · Rigby Highway
-
8
Merge slight right onto Grandview Drive
575 ft · 14 sec · Grandview Drive
-
9
Take the exit slight right toward I 15 South: Arco, Pocatello
1466 ft · 37 sec
-
10
Merge slight left onto Veterans Memorial Highway
46.5 mi · 44 min · Veterans Memorial Highway
-
11
Take the exit slight right toward I 86 West: Chubbuck, Twin Falls
1 km · 44 sec
-
12
Continue straight
62.7 mi · 59 min
-
13
Continue on Vietnam Veterans Memorial Highway
39.1 mi · 37 min · Vietnam Veterans Memorial Highway
-
14
Take the exit slight right toward ID 50: Kimberly, Twin Falls
2061 ft · 55 sec
-
15
Turn left onto South 1150 East
147 m · 8 sec · South 1150 East
-
16
Continue on ID 50
2676 ft · 35 sec · ID 50
-
17
Continue on South 1150 East
1.1 km · 47 sec · South 1150 East
-
18
Turn right onto East 3900 North Road
3.1 mi · 5 min · East 3900 North Road
-
19
Continue on Addison Avenue East
3.9 mi · 7 min · Addison Avenue East
-
20
Continue on Addison Ave East
1 mi · 2 min · Addison Ave East
-
21
Turn left onto Shoshone Street East
55 m · 6 sec · Shoshone Street East
-
22
Arrive at your destination
0 m · 1 sec · Shoshone Street East
Car Route Details
A richer read on the saved driving route between Saint Anthony 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.
I 86 West
Continue straight
62.7 mi · 00h 59m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A comfortable day-trip route
This route works well as a day trip. You can leave in the morning, spend meaningful time at the destination, and still return the same day.
Mostly Sunny then Chance Showers And Thunderstorms leaving Saint Anthony and Mostly Sunny near Twin Falls.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Saint Anthony to Twin Falls?
The road trip is about 197.2 miles (317.3 km) and usually takes 02h 52m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route works well as a day trip. You can leave in the morning, spend meaningful time at the destination, and still return the same day.
What is the halfway point on this route?
Aberdeen is a useful midpoint, sitting about 98.5 miles from Saint Anthony and 98.7 miles from Twin Falls.
How much longer is the road route than the straight-line distance?
The direct path is about 170.1 miles (273.8 km), while the road route adds roughly 27.1 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 8:00 AM to 10:00 AM MDT. If you want a more comfortable same-day return, try to leave by 12:44 PM MDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $27.10 one way or $54.19 round trip. Estimated CO2 is about 61.9 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny then Chance Showers And Thunderstorms around Saint Anthony and Mostly Sunny near Twin Falls.
Flight Path Map
This map shows the direct air route between Saint Anthony and Twin Falls. Straight-line distance: 170.13 mi (273.79 km).
#1 Saint Anthony
City in and county seat of Fremont County, Idaho, United States
| Population | 3,553 |
| Coordinates | 43.9663000, -111.6821800 |
| Altitude | 1514 |
| 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: 317 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 06h 34m |
| 40 mph (64.37 km/h) | 04h 55m |
| 50 mph (80.47 km/h) | 03h 56m |
| 60 mph (96.56 km/h) | 03h 17m |
| 70 mph (112.65 km/h) | 02h 49m |
| 80 mph (129 km/h) | 02h 27m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.89 | $27.10 | $54.19 |
| Mid-grade | $4.23 | $29.45 | $58.90 |
| Premium | $4.55 | $31.66 | $63.32 |
| Diesel | $5.41 | $37.67 | $75.34 |
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 26, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.