How far is Nampa, ID from Star, ID?
The driving distance from Nampa, ID to Star, ID is about 13 miles (21 km), with a travel time of about 00h 25m by car.
- The straight-line flight distance is about 11.1 miles (17.8 km).
- For a round trip, plan for roughly 00h 50m 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 25m.
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 Nampa and Star.
Turn-by-Turn Driving Directions
Step-by-step road directions between Nampa and Star.
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1
Start on Stony Meadow Drive
56 m · 14 sec · Stony Meadow Drive
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2
Turn left onto Sunny Ridge Road
1 mi · 2 min · Sunny Ridge Road
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3
Continue on Holly Street
1556 ft · 45 sec · Holly Street
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4
Continue on East Bird Avenue
911 ft · 25 sec · East Bird Avenue
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5
Continue on Fern Street
1355 ft · 37 sec · Fern Street
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6
Continue on East Sheridan Avenue
602 ft · 17 sec · East Sheridan Avenue
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7
Continue on Holly Street
1617 ft · 44 sec · Holly Street
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8
Continue on 16th Avenue South
1.1 km · 2 min · 16th Avenue South
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9
Continue on 16th Avenue Overpass
764 ft · 15 sec · 16th Avenue Overpass
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10
Continue on 16th Avenue North
1.2 km · 2 min · 16th Avenue North
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11
Turn right onto Garrity Boulevard
2 mi · 4 min · Garrity Boulevard
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12
Continue on Idaho Center Boulevard
1.3 mi · 3 min · Idaho Center Boulevard
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13
Enter the roundabout and take exit 2 toward Can-Ada Road
37 m · 3 sec · Can-Ada Road
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14
Exit the roundabout onto Can-Ada Road
1.6 km · 2 min · Can-Ada Road
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15
Continue on North Can Ada Road
2 mi · 3 min · North Can Ada Road
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16
Turn right onto West Chinden Boulevard
1.6 km · 1 min · West Chinden Boulevard
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17
Turn left onto North Star Road
2 mi · 4 min · North Star Road
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18
Turn left onto West State Street
14 m · 2 sec · West State Street
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19
Arrive at your destination
0 m · 1 sec · West State Street
Car Route Details
A richer read on the saved driving route between Nampa and Star.
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.
North Can Ada Road
Continue on North Can Ada Road
2 mi · 00h 03m
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 Nampa and Rain Showers near Star.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Nampa to Star?
The road trip is about 13 miles (21 km) and usually takes 00h 25m 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 6.5 miles from Nampa and 6.5 miles from Star.
How much longer is the road route than the straight-line distance?
The direct path is about 11.1 miles (17.8 km), while the road route adds roughly 1.9 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 7:40 PM MDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $1.79 one way or $3.58 round trip. Estimated CO2 is about 4.1 kg one way.
What should you check before leaving?
Before you leave, expect Rain Showers around Nampa and Rain Showers near Star.
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 Nampa and Star. Straight-line distance: 11.03 mi (17.75 km).
#1 Nampa
The most populous city in Canyon County, Idaho.
| Population | 99,277 |
| Coordinates | 43.5407200, -116.5634600 |
| Altitude | 767 |
| Country | United States |
#2 Star
City in Ada County, Idaho, United States
| Population | 10,532 |
| Coordinates | 43.6921100, -116.4934600 |
| Altitude | 753 |
| Country | United States |
End: Star (-116.49346, 43.69211)
Estimated Travel Time
Distance: 21 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 00h 26m |
| 40 mph (64.37 km/h) | 00h 19m |
| 50 mph (80.47 km/h) | 00h 15m |
| 60 mph (96.56 km/h) | 00h 13m |
| 70 mph (112.65 km/h) | 00h 11m |
| 80 mph (129 km/h) | 00h 09m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.89 | $1.79 | $3.58 |
| Mid-grade | $4.23 | $1.95 | $3.89 |
| Premium | $4.55 | $2.09 | $4.19 |
| Diesel | $5.41 | $2.49 | $4.98 |
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.