How far is Cascade, ID from Idaho Falls, ID?
The driving distance from Cascade, ID to Idaho Falls, ID is about 330.3 miles (531.5 km), with a travel time of about 06h 10m by car.
- The straight-line flight distance is about 211.9 miles (341.1 km).
- For a round trip, plan for roughly 12h 21m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 6:00 AM to 7:30 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 06h 10m.
Starting early still helps, but most travelers will want a longer stop or an overnight stay on a route this long.
This departure sits inside the recommended comfort window for the route.
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.
Patchy Fog
Rain And Snow Likely
Driving Route Map
The map below follows the saved road route between Cascade and Idaho Falls.
Turn-by-Turn Driving Directions
Step-by-step road directions between Cascade and Idaho Falls.
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1
Start on North Main Street
17.9 mi · 25 min · North Main Street
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2
Continue on ID 55
18.5 mi · 25 min · ID 55
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3
Continue on Highway 55
12.6 mi · 17 min · Highway 55
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4
Continue on Horseshoe Bend Road
1.3 mi · 2 min · Horseshoe Bend Road
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5
Continue on ID 55
2 mi · 5 min · ID 55
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6
Continue on Horseshoe Bend Road
2105 ft · 30 sec · Horseshoe Bend Road
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7
Continue on Highway 55
2.4 mi · 3 min · Highway 55
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8
Continue on Payette River Scenic Byway
5.9 mi · 7 min · Payette River Scenic Byway
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9
Continue on North Horseshoe Bend Road
8.9 mi · 12 min · North Horseshoe Bend Road
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10
Turn left onto East State Street
2.4 mi · 4 min · East State Street
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11
Turn right onto North Glenwood Street
1.7 mi · 4 min · North Glenwood Street
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12
Turn left onto North Mountain View Drive
1056 ft · 38 sec · North Mountain View Drive
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13
Turn right onto North Cole Road
2.6 mi · 6 min · North Cole Road
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14
Continue on South Cole Road
1.2 mi · 3 min · South Cole Road
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15
Take the ramp left toward I 84 East
1965 ft · 48 sec
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16
Merge slight left onto Vietnam Veterans Memorial Highway
170.7 mi · 2 hr 41 min · Vietnam Veterans Memorial Highway
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17
Continue straight
62.7 mi · 59 min
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18
Keep slight left to continue on Idaho Falls
3046 ft · 40 sec
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19
Merge slight right
43.2 mi · 41 min
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20
Take the exit slight right toward I 15 Business, US 26: Ammon, Jackson
1448 ft · 36 sec
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21
Turn right onto West Sunnyside Road
2.6 mi · 4 min · West Sunnyside Road
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22
Turn right onto Stonebrook Lane
142 m · 15 sec · Stonebrook Lane
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23
Turn right onto West Stone Run Lane
74 m · 16 sec · West Stone Run Lane
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24
Turn left onto Charleston Lane
46 m · 7 sec · Charleston Lane
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25
Arrive at your destination
0 m · 1 sec · Charleston Lane
Car Route Details
A richer read on the saved driving route between Cascade 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
Merge slight left onto Vietnam Veterans Memorial Highway
171 mi · 02h 41m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
Better with a longer stop
This route is long enough that most travelers will be better off planning an overnight stay or a more deliberate stop window.
Patchy Fog leaving Cascade and Rain And Snow Likely near Idaho Falls.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Cascade to Idaho Falls?
The road trip is about 330.3 miles (531.5 km) and usually takes 06h 10m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route is long enough that most travelers will be better off planning an overnight stay or a more deliberate stop window.
What is the halfway point on this route?
Wendell is a useful midpoint, sitting about 179.1 miles from Cascade and 151.1 miles from Idaho Falls.
How much longer is the road route than the straight-line distance?
The direct path is about 211.9 miles (341.1 km), while the road route adds roughly 118.4 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 7:30 AM MDT. Starting early still helps, but most travelers will want a longer stop or an overnight stay on a route this long.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $45.39 one way or $90.78 round trip. Estimated CO2 is about 103.6 kg one way.
What should you check before leaving?
Before you leave, expect Patchy Fog around Cascade and Rain And Snow Likely near Idaho Falls.
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 Cascade and Idaho Falls. Straight-line distance: 211.98 mi (341.15 km).
#1 Cascade
Rural city in and the county seat of Valley County, Idaho, United States
| Population | 1,025 |
| Coordinates | 44.5162800, -116.0418000 |
| Altitude | 1451 |
| 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: 532 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 11h 00m |
| 40 mph (64.37 km/h) | 08h 15m |
| 50 mph (80.47 km/h) | 06h 36m |
| 60 mph (96.56 km/h) | 05h 30m |
| 70 mph (112.65 km/h) | 04h 43m |
| 80 mph (129 km/h) | 04h 07m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.89 | $45.39 | $90.78 |
| Mid-grade | $4.23 | $49.33 | $98.67 |
| Premium | $4.55 | $53.04 | $106.08 |
| Diesel | $5.41 | $63.10 | $126.21 |
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.