How far is Mountain Home, ID from Nampa, ID?
The driving distance from Mountain Home, ID to Nampa, ID is about 63.1 miles (101.5 km), with a travel time of about 01h 07m by car.
- The straight-line flight distance is about 52.1 miles (83.9 km).
- For a round trip, plan for roughly 02h 14m 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 01h 07m.
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.
The capital of Idaho.
Route Weather Snapshot
Check the forecast at both ends before you head out.
Slight Chance Rain Showers then Partly Sunny
Partly Sunny
Driving Route Map
The map below follows the saved road route between Mountain Home and Nampa.
Turn-by-Turn Driving Directions
Step-by-step road directions between Mountain Home and Nampa.
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1
Start on East 2nd North Street
793 ft · 37 sec · East 2nd North Street
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2
Turn right onto North 2nd East Street
2576 ft · 45 sec · North 2nd East Street
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3
Continue on Old Oregon Trail Highway
2 mi · 3 min · Old Oregon Trail Highway
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4
Continue on Sunset Strip
1.3 km · 1 min · Sunset Strip
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5
Continue on Old Oregon Trail Highway
1002 ft · 17 sec · Old Oregon Trail Highway
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6
Continue on Sunset Strip
1.2 km · 1 min · Sunset Strip
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7
Take the ramp straight
1220 ft · 30 sec
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8
Merge slight left onto Vietnam Veterans Memorial Highway
51.6 mi · 52 min · Vietnam Veterans Memorial Highway
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9
Take the exit slight right toward I 84 Business: Garrity Boulevard, Idaho Center Boulevard
1901 ft · 53 sec
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10
Turn left onto Garrity Boulevard
1.4 mi · 3 min · Garrity Boulevard
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11
Turn left onto North Kings Road
1.2 km · 1 min · North Kings Road
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12
Enter the roundabout and take exit 2 toward South Kings Road
38 m · 3 sec · South Kings Road
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13
Exit the roundabout onto South Kings Road
1 mi · 2 min · South Kings Road
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14
Turn right onto East Amity Avenue
1.2 mi · 2 min · East Amity Avenue
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15
Continue on Diamond Street
792 ft · 16 sec · Diamond Street
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16
Continue on East Colorado Avenue
1143 ft · 35 sec · East Colorado Avenue
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17
Turn left onto Holly Street
1556 ft · 45 sec · Holly Street
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18
Continue on Sunny Ridge Road
1.6 km · 2 min · Sunny Ridge Road
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19
Turn right onto Stony Meadow Drive
57 m · 8 sec · Stony Meadow Drive
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20
Arrive at your destination
0 m · 1 sec · Stony Meadow Drive
Car Route Details
A richer read on the saved driving route between Mountain Home and Nampa.
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
51.6 mi · 00h 52m
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.
Slight Chance Rain Showers then Partly Sunny leaving Mountain Home and Partly Sunny near Nampa.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Mountain Home to Nampa?
The road trip is about 63.1 miles (101.5 km) and usually takes 01h 07m 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?
Boise is a useful midpoint, sitting about 31.3 miles from Mountain Home and 31.8 miles from Nampa.
How much longer is the road route than the straight-line distance?
The direct path is about 52.1 miles (83.9 km), while the road route adds roughly 11 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 4:16 PM MDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $8.64 one way or $17.28 round trip. Estimated CO2 is about 19.7 kg one way.
What should you check before leaving?
Before you leave, expect Slight Chance Rain Showers then Partly Sunny around Mountain Home and Partly Sunny near Nampa.
Stop Ideas Near Boise
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 Boise.
Boise, Idaho
Nampa, Idaho
Ontario
Vale, Oregon
Flight Path Map
This map shows the direct air route between Mountain Home and Nampa. Straight-line distance: 52.11 mi (83.86 km).
#1 Mountain Home
City in Elmore, Idaho, United States
| Population | 14,562 |
| Coordinates | 43.1329500, -115.6912000 |
| Altitude | 959 |
| Country | United States |
#2 Nampa
The most populous city in Canyon County, Idaho.
| Population | 99,277 |
| Coordinates | 43.5407200, -116.5634600 |
| Altitude | 767 |
| Country | United States |
End: Stony Meadow Drive (-116.563329, 43.541003)
Estimated Travel Time
Distance: 101 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 02h 06m |
| 40 mph (64.37 km/h) | 01h 34m |
| 50 mph (80.47 km/h) | 01h 15m |
| 60 mph (96.56 km/h) | 01h 03m |
| 70 mph (112.65 km/h) | 00h 54m |
| 80 mph (129 km/h) | 00h 47m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.89 | $8.64 | $17.28 |
| Mid-grade | $4.23 | $9.39 | $18.79 |
| Premium | $4.55 | $10.10 | $20.20 |
| Diesel | $5.41 | $12.01 | $24.03 |
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.