How far is Blackfoot, ID from Kuna, ID?
The driving distance from Blackfoot, ID to Kuna, ID is about 261.4 miles (420.7 km), with a travel time of about 03h 51m by car.
- The straight-line flight distance is about 205.8 miles (331.2 km).
- For a round trip, plan for roughly 07h 42m 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 51m.
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 Idaho, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Sunny
Partly Sunny
Driving Route Map
The map below follows the saved road route between Blackfoot and Kuna.
Turn-by-Turn Driving Directions
Step-by-step road directions between Blackfoot and Kuna.
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1
Start on the route
11 m · 8 sec
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2
Turn left onto North Broadway Street
49 m · 13 sec · North Broadway Street
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3
Turn left onto West Idaho Street
102 m · 20 sec · West Idaho Street
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4
Turn left onto North Ash Street
677 ft · 20 sec · North Ash Street
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5
Turn right onto West Bridge Street
2824 ft · 50 sec · West Bridge Street
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6
Continue on Bergener Boulevard
1 km · 1 min · Bergener Boulevard
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7
Take the ramp left
1385 ft · 34 sec
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8
Merge slight left onto Veterans Memorial Highway
19.7 mi · 19 min · Veterans Memorial Highway
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9
Take the exit slight right toward I 86 West: Chubbuck, Twin Falls
1 km · 44 sec
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10
Continue straight
62.7 mi · 59 min
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11
Continue on Vietnam Veterans Memorial Highway
176.9 mi · 2 hr 48 min · Vietnam Veterans Memorial Highway
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12
Take the exit slight right toward ID 69 South: Meridian, Kuna
2058 ft · 50 sec
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13
Keep slight left to continue on ID 69 South: Kuna
118 m · 12 sec
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14
Turn left onto South Meridian Road
6.3 mi · 9 min · South Meridian Road
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15
Turn right onto East Deer Flat Road
1.6 km · 2 min · East Deer Flat Road
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16
Turn left onto North Linder Road
2610 ft · 1 min · North Linder Road
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17
Continue on North Linder Avenue
1510 ft · 54 sec · North Linder Avenue
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18
Turn right onto West 4th Street
1701 ft · 34 sec · West 4th Street
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19
Arrive at your destination
0 m · 1 sec · West 4th Street
Car Route Details
A richer read on the saved driving route between Blackfoot and Kuna.
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
Continue on Vietnam Veterans Memorial Highway
177 mi · 02h 48m
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 Blackfoot and Partly Sunny near Kuna.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Blackfoot to Kuna?
The road trip is about 261.4 miles (420.7 km) and usually takes 03h 51m 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?
Jerome is a useful midpoint, sitting about 135 miles from Blackfoot and 126.4 miles from Kuna.
How much longer is the road route than the straight-line distance?
The direct path is about 205.8 miles (331.2 km), while the road route adds roughly 55.6 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 9:18 AM MDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $35.89 one way or $71.79 round trip. Estimated CO2 is about 81.9 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny around Blackfoot and Partly Sunny near Kuna.
Stop Ideas Near Jerome
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 Jerome.
Twin Falls, Idaho
Flight Path Map
This map shows the direct air route between Blackfoot and Kuna. Straight-line distance: 205.81 mi (331.22 km).
#1 Blackfoot
City in Bingham County, Idaho, United States
| Population | 12,034 |
| Coordinates | 43.1904700, -112.3449800 |
| Altitude | 1371 |
| Country | United States |
#2 Kuna
City in Ada County, Idaho, United States
| Population | 22,257 |
| Coordinates | 43.4918300, -116.4201200 |
| Altitude | 821 |
| Country | United States |
End: West 4th Street (-116.42012, 43.491769)
Estimated Travel Time
Distance: 421 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 08h 42m |
| 40 mph (64.37 km/h) | 06h 32m |
| 50 mph (80.47 km/h) | 05h 13m |
| 60 mph (96.56 km/h) | 04h 21m |
| 70 mph (112.65 km/h) | 03h 44m |
| 80 mph (129 km/h) | 03h 15m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.89 | $35.89 | $71.79 |
| Mid-grade | $4.23 | $39.01 | $78.02 |
| Premium | $4.55 | $41.94 | $83.88 |
| Diesel | $5.41 | $49.90 | $99.80 |
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 19, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.