How far is Bellevue, ID from Caldwell, ID?
The driving distance from Bellevue, ID to Caldwell, ID is about 160.3 miles (258 km), with a travel time of about 02h 35m by car.
- The straight-line flight distance is about 122.3 miles (196.8 km).
- For a round trip, plan for roughly 05h 10m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 8:00 AM to 10:00 AM MDT.
Reverse, save, or send this route
This route works well as a day trip with time at the destination. Copy the route link, send it to another device, or print a clean version before you head out.
This route works well as a day trip with time at the destination.
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 02h 35m.
A morning start gives you useful time at the destination and keeps the return out of the late evening.
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.
Chance Light Rain then Showers And Thunderstorms Likely
Partly Sunny
Driving Route Map
The map below follows the saved road route between Bellevue and Caldwell.
Turn-by-Turn Driving Directions
Step-by-step road directions between Bellevue and Caldwell.
-
1
Start on the route
9.4 mi · 14 min
-
2
Turn right onto Idaho Medal of Honor Highway
41.7 mi · 48 min · Idaho Medal of Honor Highway
-
3
Continue on Sun Valley Highway
40.8 mi · 47 min · Sun Valley Highway
-
4
Take the ramp right toward I 84 West, US 20 West, US 26 West, US 30 West: Boise
1266 ft · 31 sec · Idaho Medal of Honor Highway
-
5
Merge slight left onto Vietnam Veterans Memorial Highway
63 mi · 1 hr 4 min · Vietnam Veterans Memorial Highway
-
6
Continue straight
3 mi · 3 min
-
7
Take the exit slight right toward US 20, US 26 East
1207 ft · 36 sec
-
8
Turn left onto Franklin Road
2268 ft · 53 sec · Franklin Road
-
9
Continue on North 21st Avenue
3239 ft · 1 min · North 21st Avenue
-
10
Turn right onto Blaine Street
1.3 km · 2 min · Blaine Street
-
11
Turn left onto South 10th Avenue
51 m · 10 sec · South 10th Avenue
-
12
Turn left
21 m · 7 sec
-
13
Turn right
24 m · 6 sec
-
14
Arrive at your destination
0 m · 1 sec
Car Route Details
A richer read on the saved driving route between Bellevue and Caldwell.
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
Merge slight left onto Vietnam Veterans Memorial Highway
63 mi · 01h 04m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A comfortable day-trip route
This route works well as a day trip. You can leave in the morning, spend meaningful time at the destination, and still return the same day.
Chance Light Rain then Showers And Thunderstorms Likely leaving Bellevue and Partly Sunny near Caldwell.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Bellevue to Caldwell?
The road trip is about 160.3 miles (258 km) and usually takes 02h 35m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route works well as a day trip. You can leave in the morning, spend meaningful time at the destination, and still return the same day.
What is the halfway point on this route?
Mountain Home is a useful midpoint, sitting about 80 miles from Bellevue and 80.3 miles from Caldwell.
How much longer is the road route than the straight-line distance?
The direct path is about 122.3 miles (196.8 km), while the road route adds roughly 38 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 8:00 AM to 10:00 AM MDT. If you want a more comfortable same-day return, try to leave by 1:20 PM MDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $22.03 one way or $44.07 round trip. Estimated CO2 is about 50.3 kg one way.
What should you check before leaving?
Before you leave, expect Chance Light Rain then Showers And Thunderstorms Likely around Bellevue and Partly Sunny near Caldwell.
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.
Boise, Idaho
Nampa, Idaho
Twin Falls, Idaho
Flight Path Map
This map shows the direct air route between Bellevue and Caldwell. Straight-line distance: 122.27 mi (196.78 km).
#1 Bellevue
City in Idaho, United States
| Population | 2,456 |
| Coordinates | 43.4635200, -114.2606000 |
| Altitude | 1575 |
| Country | United States |
#2 Caldwell
The most populous city in Canyon County, Idaho.
| Population | 58,481 |
| Coordinates | 43.6629400, -116.6873600 |
| Altitude | 724 |
| Country | United States |
End: (-116.687278, 43.66289)
Estimated Travel Time
Distance: 258 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 05h 20m |
| 40 mph (64.37 km/h) | 04h 00m |
| 50 mph (80.47 km/h) | 03h 12m |
| 60 mph (96.56 km/h) | 02h 40m |
| 70 mph (112.65 km/h) | 02h 17m |
| 80 mph (129 km/h) | 01h 59m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.89 | $22.03 | $44.07 |
| Mid-grade | $4.23 | $23.95 | $47.89 |
| Premium | $4.55 | $25.75 | $51.49 |
| Diesel | $5.41 | $30.63 | $61.26 |
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 · May 30, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.