How far is Lewiston, ID from Kuna, ID?
The driving distance from Lewiston, ID to Kuna, ID is about 292.6 miles (470.9 km), with a travel time of about 05h 23m by car.
- The straight-line flight distance is about 204.2 miles (328.6 km).
- For a round trip, plan for roughly 10h 46m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 6:00 AM to 8:00 AM PDT.
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 05h 23m.
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 Adams County, Idaho, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Rain Showers
Chance Rain Showers
Driving Route Map
The map below follows the saved road route between Lewiston and Kuna.
Turn-by-Turn Driving Directions
Step-by-step road directions between Lewiston and Kuna.
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1
Start on the route
32 m · 10 sec
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2
Turn right onto Idaho Street
1 km · 2 min · Idaho Street
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3
Turn right onto 19th Street
88 m · 18 sec · 19th Street
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4
Turn left onto 7th Avenue
669 ft · 31 sec · 7th Avenue
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5
At the end of the road, turn left onto 21st Street
103 m · 10 sec · 21st Street
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6
Continue straight
1.6 km · 2 min
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7
Keep slight right to continue on US 95 South: Missoula, Boise
9.3 mi · 11 min
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8
Continue straight
58.6 mi · 1 hr 8 min
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9
Turn right onto Johnston Road
2.2 mi · 5 min · Johnston Road
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10
Turn right
76.4 mi · 1 hr 27 min
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11
Take the exit slight right toward Virginia Street
46.6 mi · 1 hr · Virginia Street
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12
Turn left onto Superior Street
44.4 mi · 55 min · Superior Street
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13
Turn left onto South Main Street
2.1 mi · 4 min · South Main Street
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14
Take the exit slight right
531 ft · 15 sec
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15
Continue on Northwest 16th Street
2821 ft · 47 sec · Northwest 16th Street
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16
Continue on East Idaho Avenue
1.2 km · 1 min · East Idaho Avenue
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17
Turn left
1512 ft · 37 sec
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18
Merge slight left onto Old Oregon Trail Highway
27.7 mi · 26 min · Old Oregon Trail Highway
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19
Continue on Idaho Medal of Honor Highway
1.1 km · 48 sec · Idaho Medal of Honor Highway
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20
Continue on Vietnam Veterans Memorial Highway
14.2 mi · 16 min · Vietnam Veterans Memorial Highway
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21
Take the exit slight right toward Ten Mile Road
1933 ft · 37 sec
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22
Keep slight right
634 ft · 17 sec
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23
Turn straight onto South Ten Mile Road
1.1 mi · 2 min · South Ten Mile Road
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24
Enter the roundabout and take exit 2 toward South Ten Mile Road
37 m · 3 sec · South Ten Mile Road
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25
Exit the roundabout onto South Ten Mile Road
1.6 km · 2 min · South Ten Mile Road
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26
Enter the roundabout and take exit 2 toward South Ten Mile Road
33 m · 3 sec · South Ten Mile Road
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27
Exit the roundabout onto South Ten Mile Road
4.8 mi · 8 min · South Ten Mile Road
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28
Turn left onto West 4th Street
1.1 km · 2 min · West 4th Street
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29
Arrive at your destination
0 m · 1 sec · West 4th Street
Car Route Details
A richer read on the saved driving route between Lewiston and Kuna.
Interchange-aware route
The drive includes several ramps, exits, or merges, so checking the next few maneuvers before busy interchanges is useful.
Longest stretch
Turn right
76.4 mi · 01h 27m
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.
Rain Showers leaving Lewiston and Chance Rain Showers near Kuna.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Lewiston to Kuna?
The road trip is about 292.6 miles (470.9 km) and usually takes 05h 23m 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?
New Meadows is a useful midpoint, sitting about 146.8 miles from Lewiston and 145.7 miles from Kuna.
How much longer is the road route than the straight-line distance?
The direct path is about 204.2 miles (328.6 km), while the road route adds roughly 88.4 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 8:00 AM PDT. If you want a more comfortable same-day return, try to leave by 6:14 AM PDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $40.18 one way or $80.35 round trip. Estimated CO2 is about 91.7 kg one way.
Do you cross a time zone on this route?
Yes. There is about a 1 hour time difference between Lewiston and Kuna, so arrival and return times should be read in local time.
What should you check before leaving?
Before you leave, expect Rain Showers around Lewiston and Chance Rain Showers near Kuna.
Stop Ideas Near New Meadows
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 New Meadows.
McCall, Idaho
Grangeville, Idaho
Ontario
Flight Path Map
This map shows the direct air route between Lewiston and Kuna. Straight-line distance: 204.18 mi (328.59 km).
#1 Lewiston
City in Nez Perce County, Idaho, USA
| Population | 32,788 |
| Coordinates | 46.4165500, -117.0176600 |
| Altitude | 227 |
| 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: 471 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 09h 44m |
| 40 mph (64.37 km/h) | 07h 18m |
| 50 mph (80.47 km/h) | 05h 51m |
| 60 mph (96.56 km/h) | 04h 52m |
| 70 mph (112.65 km/h) | 04h 10m |
| 80 mph (129 km/h) | 03h 39m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.89 | $40.18 | $80.35 |
| Mid-grade | $4.23 | $43.66 | $87.33 |
| Premium | $4.55 | $46.95 | $93.89 |
| Diesel | $5.41 | $55.85 | $111.70 |
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.