How far is Iona, ID from Idaho Falls, ID?
The driving distance from Iona, ID to Idaho Falls, ID is about 9.3 miles (14.9 km), with a travel time of about 00h 17m by car.
- The straight-line flight distance is about 6.5 miles (10.5 km).
- For a round trip, plan for roughly 00h 35m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 7:00 AM to 7:00 PM MDT.
Reverse, save, or send this route
This is an easy same-day return drive. Copy the route link, send it to another device, or print a clean version before you head out.
This is an easy same-day return drive.
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 00h 17m.
This is a short drive, so your comfort window is wide. Traffic and current weather matter more than the clock.
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 Idaho, United States
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 Iona and Idaho Falls.
Turn-by-Turn Driving Directions
Step-by-step road directions between Iona and Idaho Falls.
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1
Start on Olson Avenue
129 m · 20 sec · Olson Avenue
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2
Turn right onto East Iona Road
2979 ft · 1 min · East Iona Road
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3
Enter the roundabout and take exit 2 toward East Iona Road
39 m · 2 sec · East Iona Road
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4
Exit the roundabout onto East Iona Road
2 mi · 3 min · East Iona Road
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5
Enter the roundabout and take exit 2 toward East Iona Road
33 m · 2 sec · East Iona Road
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6
Exit the roundabout onto East Iona Road
1309 ft · 26 sec · East Iona Road
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7
Turn left onto North Yellowstone Highway
1.7 mi · 3 min · North Yellowstone Highway
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8
Continue on Northgate Mile
2812 ft · 39 sec · Northgate Mile
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9
Turn slight left onto South Holmes Avenue
2.6 mi · 5 min · South Holmes Avenue
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10
Turn right onto East Sunnyside Road
2578 ft · 51 sec · East Sunnyside Road
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11
Turn left onto Stonebrook Lane
142 m · 15 sec · Stonebrook Lane
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12
Turn right onto West Stone Run Lane
74 m · 16 sec · West Stone Run Lane
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13
Turn left onto Charleston Lane
46 m · 7 sec · Charleston Lane
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14
Arrive at your destination
0 m · 1 sec · Charleston Lane
Car Route Details
A richer read on the saved driving route between Iona and Idaho Falls.
Turn-heavy local drive
The route has frequent decision points for its length, so lane choice and turn timing will matter more than cruising speed.
South Holmes Avenue
Turn slight left onto South Holmes Avenue
2.63 mi · 00h 05m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A short regional drive
This route is short enough to handle as a quick errand, commute, or easy same-day return without much planning overhead.
Sunny leaving Iona 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 Iona to Idaho Falls?
The road trip is about 9.3 miles (14.9 km) and usually takes 00h 17m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route is short enough to handle as a quick errand, commute, or easy same-day return without much planning overhead.
What is the halfway point on this route?
Ammon is a useful midpoint, sitting about 4.2 miles from Iona and 5.1 miles from Idaho Falls.
How much longer is the road route than the straight-line distance?
The direct path is about 6.5 miles (10.5 km), while the road route adds roughly 2.8 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 7:00 AM to 7:00 PM MDT. If you want a more comfortable same-day return, try to leave by 7:54 PM MDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $1.28 one way or $2.57 round trip. Estimated CO2 is about 2.9 kg one way.
What should you check before leaving?
Before you leave, expect Sunny around Iona and Sunny near Idaho Falls.
Flight Path Map
This map shows the direct air route between Iona and Idaho Falls. Straight-line distance: 6.54 mi (10.52 km).
#1 Iona
City in Idaho, United States
| Population | 2,354 |
| Coordinates | 43.5263000, -111.9330200 |
| Altitude | 1458 |
| 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: 15 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 00h 18m |
| 40 mph (64.37 km/h) | 00h 13m |
| 50 mph (80.47 km/h) | 00h 11m |
| 60 mph (96.56 km/h) | 00h 09m |
| 70 mph (112.65 km/h) | 00h 07m |
| 80 mph (129 km/h) | 00h 06m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.89 | $1.28 | $2.57 |
| Mid-grade | $4.23 | $1.40 | $2.79 |
| Premium | $4.55 | $1.50 | $3.00 |
| Diesel | $5.41 | $1.79 | $3.57 |
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.