How far is Kuna, ID from Hailey, ID?
The driving distance from Kuna, ID to Hailey, ID is about 156.5 miles (251.9 km), with a travel time of about 03h 01m by car.
- The straight-line flight distance is about 105.5 miles (169.8 km).
- For a round trip, plan for roughly 06h 02m 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 01m.
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 Elmore, Idaho, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Sunny
Mostly Sunny
Driving Route Map
The map below follows the saved road route between Kuna and Hailey.
Turn-by-Turn Driving Directions
Step-by-step road directions between Kuna and Hailey.
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1
Start on West 4th Street
1701 ft · 39 sec · West 4th Street
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2
At the end of the road, turn left onto North Linder Avenue
1510 ft · 52 sec · North Linder Avenue
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3
Continue on North Linder Road
2610 ft · 1 min · North Linder Road
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4
Turn right onto East Deer Flat Road
1.6 km · 2 min · East Deer Flat Road
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5
Turn left onto North Meridian Road
6.2 mi · 9 min · North Meridian Road
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6
Take the ramp slight right toward I 84 East, US 30, ID 55: Boise
2517 ft · 33 sec
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7
Merge slight left onto Vietnam Veterans Memorial Highway
4.6 mi · 5 min · Vietnam Veterans Memorial Highway
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8
Keep slight right to continue on Vietnam Veterans Memorial Highway
45.9 mi · 44 min · Vietnam Veterans Memorial Highway
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9
Take the exit slight right toward US 20, I 84 Business: Mountain Home, Fairfield
1894 ft · 53 sec · Idaho Medal of Honor Highway
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10
Continue on Idaho Medal of Honor Highway
618 ft · 10 sec · Idaho Medal of Honor Highway
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11
Continue on Sun Valley Highway
40.8 mi · 47 min · Sun Valley Highway
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12
Continue on Idaho Medal of Honor Highway
41.7 mi · 48 min · Idaho Medal of Honor Highway
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13
Turn left
14.4 mi · 21 min
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14
Arrive at your destination
0 m · 1 sec · South Main Street
Car Route Details
A richer read on the saved driving route between Kuna and Hailey.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
Vietnam Veterans Memorial Highway
Keep slight right to continue on Vietnam Veterans Memorial Highway
45.9 mi · 00h 44m
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 Kuna and Mostly Sunny near Hailey.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Kuna to Hailey?
The road trip is about 156.5 miles (251.9 km) and usually takes 03h 01m 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?
Mountain Home is a useful midpoint, sitting about 78.2 miles from Kuna and 78.4 miles from Hailey.
How much longer is the road route than the straight-line distance?
The direct path is about 105.5 miles (169.8 km), while the road route adds roughly 51 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 10:58 AM MDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $21.49 one way or $42.98 round trip. Estimated CO2 is about 49.1 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny around Kuna and Mostly Sunny near Hailey.
Stop Ideas Near Mountain Home
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 Mountain Home.
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Twin Falls, Idaho
Flight Path Map
This map shows the direct air route between Kuna and Hailey. Straight-line distance: 105.5 mi (169.78 km).
#1 Kuna
City in Ada County, Idaho, United States
| Population | 22,257 |
| Coordinates | 43.4918300, -116.4201200 |
| Altitude | 821 |
| Country | United States |
#2 Hailey
City in Idaho
| Population | 8,689 |
| Coordinates | 43.5196300, -114.3153200 |
| Altitude | 1621 |
| Country | United States |
End: Hailey (-114.31532, 43.51963)
Estimated Travel Time
Distance: 252 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 05h 12m |
| 40 mph (64.37 km/h) | 03h 54m |
| 50 mph (80.47 km/h) | 03h 07m |
| 60 mph (96.56 km/h) | 02h 36m |
| 70 mph (112.65 km/h) | 02h 14m |
| 80 mph (129 km/h) | 01h 57m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.89 | $21.49 | $42.98 |
| Mid-grade | $4.23 | $23.36 | $46.71 |
| Premium | $4.55 | $25.11 | $50.22 |
| Diesel | $5.41 | $29.87 | $59.75 |
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 18, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.