How far is Star, ID from Kuna, ID?
The driving distance from Star, ID to Kuna, ID is about 17.5 miles (28.2 km), with a travel time of about 00h 30m by car.
- The straight-line flight distance is about 14.3 miles (23 km).
- For a round trip, plan for roughly 01h 01m 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 30m.
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.
The most populous city in Ada County, Idaho.
Route Weather Snapshot
Check the forecast at both ends before you head out.
Rain Showers
Rain Showers
Driving Route Map
The map below follows the saved road route between Star and Kuna.
Turn-by-Turn Driving Directions
Step-by-step road directions between Star and Kuna.
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1
Start on West State Street
14 m · 6 sec · West State Street
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2
Turn right onto South Star Road
5 mi · 8 min · South Star Road
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3
Enter the roundabout and take exit 3 toward Cherry Lane
59 m · 4 sec · Cherry Lane
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4
Exit the roundabout onto Cherry Lane
1.6 km · 2 min · Cherry Lane
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5
Turn right onto North McDermott Road
1 mi · 2 min · North McDermott Road
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6
Turn left onto West Franklin Road
1 mi · 2 min · West Franklin Road
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7
Turn right onto South Black Cat Road
3 mi · 5 min · South Black Cat Road
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8
Turn left onto West Amity Road
1.6 km · 2 min · West Amity Road
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9
Enter the roundabout and take exit 1 toward South Ten Mile Road
9 m · 1 sec · South Ten Mile Road
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10
Exit the roundabout onto South Ten Mile Road
4.8 mi · 8 min · South Ten Mile Road
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11
Turn left onto West 4th Street
1.1 km · 2 min · West 4th Street
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12
Arrive at your destination
0 m · 1 sec · West 4th Street
Car Route Details
A richer read on the saved driving route between Star and Kuna.
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 Star Road
Turn right onto South Star Road
4.99 mi · 00h 08m
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.
Rain Showers leaving Star and Rain Showers near Kuna.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Star to Kuna?
The road trip is about 17.5 miles (28.2 km) and usually takes 00h 30m 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?
Meridian is a useful midpoint, sitting about 8.8 miles from Star and 8.8 miles from Kuna.
How much longer is the road route than the straight-line distance?
The direct path is about 14.3 miles (23 km), while the road route adds roughly 3.2 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 7:28 PM MDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $2.41 one way or $4.83 round trip. Estimated CO2 is about 5.5 kg one way.
What should you check before leaving?
Before you leave, expect Rain Showers around Star and Rain Showers near Kuna.
Stop Ideas Near Meridian
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 Meridian.
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Flight Path Map
This map shows the direct air route between Star and Kuna. Straight-line distance: 14.32 mi (23.04 km).
#1 Star
City in Ada County, Idaho, United States
| Population | 10,532 |
| Coordinates | 43.6921100, -116.4934600 |
| Altitude | 753 |
| 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: 28 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 00h 35m |
| 40 mph (64.37 km/h) | 00h 26m |
| 50 mph (80.47 km/h) | 00h 21m |
| 60 mph (96.56 km/h) | 00h 17m |
| 70 mph (112.65 km/h) | 00h 15m |
| 80 mph (129 km/h) | 00h 13m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.89 | $2.41 | $4.83 |
| Mid-grade | $4.23 | $2.62 | $5.25 |
| Premium | $4.55 | $2.82 | $5.64 |
| Diesel | $5.41 | $3.36 | $6.71 |
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.