How far is Kuna, ID from Rexburg, ID?
The driving distance from Kuna, ID to Rexburg, ID is about 313.8 miles (505 km), with a travel time of about 04h 28m by car.
- The straight-line flight distance is about 232.6 miles (374.3 km).
- For a round trip, plan for roughly 08h 57m 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 04h 28m.
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 Jerome County, Idaho, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Rain Showers
Light Rain Likely then Showers And Thunderstorms
Driving Route Map
The map below follows the saved road route between Kuna and Rexburg.
Turn-by-Turn Driving Directions
Step-by-step road directions between Kuna and Rexburg.
-
1
Start on West 4th Street
1701 ft · 39 sec · West 4th Street
-
2
At the end of the road, turn left onto North Linder Avenue
1510 ft · 52 sec · North Linder Avenue
-
3
Continue on North Linder Road
2610 ft · 1 min · North Linder Road
-
4
Turn right onto East Deer Flat Road
1.6 km · 2 min · East Deer Flat Road
-
5
Turn left onto North Meridian Road
6.2 mi · 9 min · North Meridian Road
-
6
Take the ramp slight right toward I 84 East, US 30, ID 55: Boise
2517 ft · 33 sec
-
7
Merge slight left onto Vietnam Veterans Memorial Highway
4.6 mi · 5 min · Vietnam Veterans Memorial Highway
-
8
Keep slight right to continue on Vietnam Veterans Memorial Highway
172.3 mi · 2 hr 43 min · Vietnam Veterans Memorial Highway
-
9
Continue straight
62.7 mi · 59 min
-
10
Keep slight left to continue on Idaho Falls
3046 ft · 40 sec
-
11
Merge slight right
46.3 mi · 44 min
-
12
Take the exit slight right toward US 20 East, I 15: Rigby, West Yellowstone
1434 ft · 35 sec
-
13
Continue on Rigby Highway
3.1 mi · 4 min · Rigby Highway
-
14
Continue on Idaho Medal of Honor Highway
15.4 mi · 16 min · Idaho Medal of Honor Highway
-
15
Continue on Yellowstone Highway
7 mi · 8 min · Yellowstone Highway
-
16
Take the exit slight right toward ID 33: Salmon, Rexburg
1430 ft · 35 sec
-
17
Keep slight right to continue on ID 33: Salmon, Rexburg
92 m · 10 sec
-
18
Turn straight onto West Main Street
1 mi · 2 min · West Main Street
-
19
Arrive at your destination
0 m · 1 sec · West Main Street
Car Route Details
A richer read on the saved driving route between Kuna and Rexburg.
Long-distance drive
This route is long enough that fuel, rest stops, weather, and timing matter more than any single maneuver.
Vietnam Veterans Memorial Highway
Keep slight right to continue on Vietnam Veterans Memorial Highway
172 mi · 02h 43m
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 Kuna and Light Rain Likely then Showers And Thunderstorms near Rexburg.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Kuna to Rexburg?
The road trip is about 313.8 miles (505 km) and usually takes 04h 28m 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?
Hazelton is a useful midpoint, sitting about 161 miles from Kuna and 152.8 miles from Rexburg.
How much longer is the road route than the straight-line distance?
The direct path is about 232.6 miles (374.3 km), while the road route adds roughly 81.2 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 6:00 AM to 8:00 AM MDT. If you want a more comfortable same-day return, try to leave by 8:02 AM MDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $43.10 one way or $86.19 round trip. Estimated CO2 is about 98.4 kg one way.
What should you check before leaving?
Before you leave, expect Rain Showers around Kuna and Light Rain Likely then Showers And Thunderstorms near Rexburg.
Stop Ideas Near Hazelton
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 Hazelton.
Twin Falls, Idaho
Flight Path Map
This map shows the direct air route between Kuna and Rexburg. Straight-line distance: 232.58 mi (374.3 km).
#1 Kuna
City in Ada County, Idaho, United States
| Population | 22,257 |
| Coordinates | 43.4918300, -116.4201200 |
| Altitude | 821 |
| Country | United States |
#2 Rexburg
City in and county seat of Madison County, Idaho, United States
| Population | 29,400 |
| Coordinates | 43.8260200, -111.7896900 |
| Altitude | 1483 |
| Country | United States |
End: West Main Street (-111.78969, 43.826057)
Estimated Travel Time
Distance: 505 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 10h 27m |
| 40 mph (64.37 km/h) | 07h 50m |
| 50 mph (80.47 km/h) | 06h 16m |
| 60 mph (96.56 km/h) | 05h 13m |
| 70 mph (112.65 km/h) | 04h 28m |
| 80 mph (129 km/h) | 03h 54m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.89 | $43.10 | $86.19 |
| Mid-grade | $4.23 | $46.84 | $93.67 |
| Premium | $4.55 | $50.36 | $100.71 |
| Diesel | $5.41 | $59.91 | $119.82 |
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.