How far is Boise, ID from Jerome, ID?
The driving distance from Boise, ID to Jerome, ID is about 115.8 miles (186.3 km), with a travel time of about 01h 55m by car.
- The straight-line flight distance is about 104.8 miles (168.7 km).
- For a round trip, plan for roughly 03h 50m 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 55m.
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 County, Idaho, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Sunny then Slight Chance Showers And Thunderstorms
Mostly Sunny then Slight Chance Showers And Thunderstorms
Driving Route Map
The map below follows the saved road route between Boise and Jerome.
Turn-by-Turn Driving Directions
Step-by-step road directions between Boise and Jerome.
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1
Start on the route
36 m · 11 sec
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2
Turn right
80 m · 21 sec
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3
Turn right onto South 6th Street
849 ft · 39 sec · South 6th Street
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4
Turn left onto West Myrtle Street
1 km · 1 min · West Myrtle Street
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5
Turn right onto South Broadway Avenue
2.8 mi · 6 min · South Broadway Avenue
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6
Take the ramp left toward I 84 East
2049 ft · 46 sec · Idaho Medal of Honor Highway
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7
Continue on Vietnam Veterans Memorial Highway
110 mi · 1 hr 43 min · Vietnam Veterans Memorial Highway
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8
Take the exit slight right toward ID 25: Jerome
1193 ft · 32 sec
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9
Turn left onto West Road
656 ft · 11 sec · West Road
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10
Continue on State Highway 25
1094 ft · 19 sec · State Highway 25
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11
Continue on West Main Street
1.2 mi · 2 min · West Main Street
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12
Arrive at your destination
0 m · 1 sec · East Main Street
Car Route Details
A richer read on the saved driving route between Boise and Jerome.
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
Continue on Vietnam Veterans Memorial Highway
110 mi · 01h 43m
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.
Sunny then Slight Chance Showers And Thunderstorms leaving Boise and Mostly Sunny then Slight Chance Showers And Thunderstorms near Jerome.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Boise to Jerome?
The road trip is about 115.8 miles (186.3 km) and usually takes 01h 55m 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?
Glenns Ferry is a useful midpoint, sitting about 57.8 miles from Boise and 57.9 miles from Jerome.
How much longer is the road route than the straight-line distance?
The direct path is about 104.8 miles (168.7 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 2:40 PM MDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $15.88 one way or $31.77 round trip. Estimated CO2 is about 36.3 kg one way.
What should you check before leaving?
Before you leave, expect Sunny then Slight Chance Showers And Thunderstorms around Boise and Mostly Sunny then Slight Chance Showers And Thunderstorms near Jerome.
Stop Ideas Near Glenns Ferry
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 Glenns Ferry.
Twin Falls, Idaho
Boise, Idaho
Flight Path Map
This map shows the direct air route between Boise and Jerome. Straight-line distance: 104.81 mi (168.67 km).
#1 Boise
The capital of Idaho.
| Population | 228,959 |
| Coordinates | 43.6135000, -116.2034500 |
| Altitude | 823 |
| Country | United States |
#2 Jerome
City in Idaho, United States
| Population | 11,994 |
| Coordinates | 42.7240700, -114.5186500 |
| Altitude | 1147 |
| Country | United States |
End: Jerome (-114.51865, 42.72407)
Estimated Travel Time
Distance: 186 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 03h 51m |
| 40 mph (64.37 km/h) | 02h 53m |
| 50 mph (80.47 km/h) | 02h 18m |
| 60 mph (96.56 km/h) | 01h 55m |
| 70 mph (112.65 km/h) | 01h 39m |
| 80 mph (129 km/h) | 01h 26m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.89 | $15.88 | $31.77 |
| Mid-grade | $4.23 | $17.26 | $34.52 |
| Premium | $4.55 | $18.56 | $37.12 |
| Diesel | $5.41 | $22.08 | $44.16 |
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 05, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.