Boise to Orofino is 254.4 miles and takes about 5h 28m via US 12, with a fuel budget near $46 and enough daylight to finish in a day. This drive stays within the Mountain West region, specifically within Idaho. Expect a trip that primarily utilizes surface roads, offering a more grounded travel experience. It's a route that can comfortably be completed in a single day, making it a straightforward option for a direct trip.
Trip Pace
Same-day drive is realistic
A same-day return is possible, but it will make for a full day on the road.
Break Rhythm
1 planned break
Plan on a short reset every 3 to 4 hours to stay fresh behind the wheel.
Midpoint
127.2 miles from Boise, ID
A natural place for your longest stop of the day
, about 3h 1m into the drive
.
Main Roads
Road
Distance
Duration
North Norris Avenue
79 mi
1h 29m
Main Street
45.6 mi
1h 1m
US 12
29.9 mi
36m
Harpster Grade Road
25.2 mi
28m
Horseshoe Bend Road
18.9 mi
25m
Highway 55
18.4 mi
27m
West Lake Street
10.6 mi
16m
North Horseshoe Bend Road
8.8 mi
11m
Longest stretch:
North Norris Avenue
— 79 mi, about 1h 29m
Turn-by-Turn Driving Directions
Step-by-step road directions between Boise, ID and Orofino, ID.
1
Start on this road
118 ft·14 sec·this road
2
Turn left
126 ft·11 sec
3
At end of road, turn right onto South Capitol Boulevard
0.2 mi·33 sec·South Capitol Boulevard
4
Turn left onto West Idaho Street
0.6 mi·1 min·West Idaho Street
Use the left / straight lanes.
5
Turn right onto North 15th Street
0.2 mi·29 sec·North 15th Street
Use the straight / left / right lanes.
6
Turn left onto West State Street
0.9 mi·2 min·West State Street
7
Continue on West State Street
0.1 mi·20 sec·West State Street
8
Keep slight left at fork onto West State Street
6.1 mi·11 min·West State Street
Use the straight lane.
9
Take the ramp
513 ft·14 sec
Toward SH-55
10
Merge onto ID 55
8.8 mi·11 min·North Horseshoe Bend Road
11
Continue on ID 55
5.9 mi·7 min·Payette River Scenic Byway
12
Continue on ID 55
2.4 mi·3 min·Highway 55
13
Continue on ID 55
0.4 mi·29 sec·Horseshoe Bend Road
14
Continue on ID 55
16 mi·24 min·Highway 55
15
Continue on ID 55
18 mi·25 min·Horseshoe Bend Road
16
Continue on ID 55
46 mi·1 hr 1 min·Main Street
17
Turn left onto Deinhard Lane
1.6 mi·2 min·Deinhard Lane
18
Continue on Boydstun Street
0.9 mi·1 min·Boydstun Street
19
At end of road, turn left onto ID 55
11 mi·16 min·West Lake Street
20
Turn right onto US 95
79 mi·1 hr 29 min·North Norris Avenue
21
Turn right onto ID 13
1.1 mi·1 min·West Main Street
22
Continue on ID 13
25 mi·28 min·Harpster Grade Road
23
At end of road, turn left onto US 12
30 mi·36 min·US 12
24
Turn right onto ID 7
0.2 mi·27 sec·Michigan Avenue
25
Turn right onto Main Street
69 ft·5 sec·Main Street
26
Turn right
49 ft·3 sec
27
Arrive at destination
Trip Plan
Given the 5h 28m estimated drive time, leaving Boise in the morning will allow you to reach Orofino with daylight to spare. There is one recommended stop along the way, so plan your timing accordingly. With a fuel cost estimated at $46, it's wise to ensure you have enough gas before departing Boise, as you'll be on surface roads for a significant portion of the 254.4 miles. Pay attention to local speed limits on the non-highway sections. Since this is a one-day trip, you have the flexibility to adjust your departure time based on your morning activities in Boise.
Morning Departure
An early start around 7-8 AM gets you there with plenty of daylight left.
Evening Departure
A late afternoon start means arriving after dark. Morning is better.
You can normally do this drive in one day.
Plan roughly 1 meaningful break for fuel, food, and rest.
The halfway point lands around 127.2 miles from Boise, ID, or about 3h 1m into the drive.
The longest continuous stretch on this route runs about 79 miles.
This is a comfortable same-day trip.
Departure
Before you leave
Start with fuel, water, and navigation already sorted so the first hour feels easy.
First stop
Around 56 miles or 1h 23m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 127.2 miles or 3h 1m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 4h 33m
Traffic, exits, and arrival timing usually matter more near Orofino, ID than in the middle of the route.
Before You Leave
+
Open the route before leaving Boise, ID so your first major turns are already loaded.
+
Leave with enough water and a charging cable within reach, not packed away.
+
Check your fuel range against the first long segment, especially if you are starting outside city service areas.
Day 1
Settle into the route from Boise, ID
This is one driving day of about 254.4 miles and 5h 28m.
Your first comfortable stop window is around 56 miles from Boise, ID.
This route can stay practical as a one-day drive if traffic stays reasonable.
Plan about 1 real break rather than only quick fuel stops.
The longest stretch is on North Norris Avenue for about 79 miles.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Place data sourced from public business listings. Hours and availability may vary.
Heads-up: tricky spots
5 of 16
5 decision points cluster between mile 0 and 2 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
5
0 mi into trip|~0m in
Turn left
Navigation decision point
6
0 mi into trip|~0m in|South Capitol Boulevard
At end of road, turn right onto South Capitol Boulevard
Complex interchange - multiple decisions in a short stretch
5
0.2 mi into trip|~0m in|West Idaho Street
Turn left onto West Idaho Street
Lane positioning matters here
Use the left / straight lanes.
6
0.8 mi into trip|~2m in|North 15th Street
Turn right onto North 15th Street
Lane positioning matters here
Use the straight / left / right lanes.
6
2 mi into trip|~5m in|West State Street
Keep slight left at fork onto West State Street
Highway fork - watch signs carefully. Lane positioning matters here
Use the straight lane.
Fuel & Cost
Regular Gas
$45.82 one way
$91.64 round trip
$4.58/gal25.4 MPG avg89 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.78
$47.86
$95.71
premium
$5.11
$51.14
$102.28
diesel
$6.18
$61.89
$123.77
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$46
Meals
$25–$50
Total
$71–$96
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 89 kg one way.
Prices: EIA weekly data, 2026-10-12.
Driving Electric?
About $27 in charging
· 0 stops
· 66% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
76.3
0
$26.71
$12.21
Efficient EV
63.6
0
$22.26
$10.18
EV Truck/SUV
101.8
1
$35.62
$16.28
Gas CO2
89 kg
EV CO2
30 kg (66% less)
Plan for 0 charging stops, roughly every 270 miles. Allow 25-40 minutes per stop at a DC fast charger.
DC fast charging avg $0.35/kWh. Home charging avg $0.16/kWh. US grid CO2: 0.39 kg/kWh.
Travel Intel
Current conditions at both ends of the drive.
Forecast as of Oct 17, 2026
Origin
Boise, ID
Morning
in Boise on Saturday
Local time
6:02 AM
MDT
Current temp
50°F
Partly Cloudy
ESE 6 to 9 mph0% chanceLive forecast
Destination
Orofino, ID
Late night
in Orofino on Saturday
Local time
5:02 AM
PDT
Current temp
43°F
Partly Cloudy
ESE 2 to 7 mph0% chanceLive forecast
Seasonal Notes
Summer travel usually means heavier construction, hotter rest stops, and busier weekend traffic around major cities.
Winter travel shortens daylight, so a route that looks manageable on paper can feel much longer after dark.
Holiday weekends tend to make both departure and arrival windows slower than the raw route time suggests.
Time zone
1 hour earlier
The destination clock does not match departure time, so double-check hotel check-in windows and late arrival plans.
Temperature spread
7 degrees cooler at arrival
A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.
Road read
5h 28m on the road
An early start around 7-8 AM gets you there with plenty of daylight left.
Weather data from the National Weather Service. Conditions may change; check closer to your travel date.
National Parks Near This Route
Worth a detour if your schedule allows.
Nez Perce National Historical Park
National Historical Park
Since time immemorial, the valleys, prairies, mountains, and plateaus of the inland northwest have been home to the nimíipuu (Nez Perce) people. Extremely resilient, they survived the settling of the...
5 mi from route
~12 min detour
Free
near mile 219.3
Park data from the National Park Service API. Alerts update every 2 hours.
More Details
What kind of drive is this?
This route features a highway share of 19%, meaning you'll spend most of your time on surface roads. The longest continuous stretch on surface roads is 79 miles, primarily on North Norris Avenue. You'll notice the transition from more urban-influenced roads near Boise to more rural cruising as you head north. The majority of the 254.4 miles will be on non-highway routes.
Only 19% highway — the rest is turn-by-turn surface driving.
27 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 79 mi on North Norris Avenue.
How Hard Is This Drive?
4/10
Expect a hands-on drive with frequent turns and local roads rather than long highway stretches. There are only a few real navigation decisions along the way. The trickiest moment comes early in the drive.
Driving Effort4/10
Easy - simple navigation with a manageable amount of wheel time
Balances navigation complexity with total wheel time.
This is a straightforward 5h 28m drive. You will face about 16 decision points, but nothing that requires special attention if you follow navigation.
Where does it get tricky?
The main spots that need attention: near the start: Navigation decision point; near the start (South Capitol Boulevard): Complex interchange - multiple decisions in a short stretch; at 0.2 miles (West Idaho Street): Lane positioning matters here.
Boise is the capital and largest city of Idaho. Boise offers numerous recreational opportunities, including extensive hiking and biking in the foothills to the immediate north of downtown. Boise is a regional hub for jazz, theater, and indie music, and is home to several museums.
Top landmarks
•Idaho State Capitol — Idaho state capitol building in Boise, Idaho, U.S.A.
•Cathedral of St. John the Evangelist — church in Idaho, United States
•Morris Hill Cemetery Mausoleum — mausoleum in Morris Hill Cemetery, Boise, Idaho
Mostly surface roads route profile with national parks nearby.
Frequently Asked Questions
The longest stretch is about 79 miles on North Norris Avenue. The full list of main roads is in the Roads section above.
Yes — we found about 1 rest area or service plaza within a short detour of the route (from OpenStreetMap). See the Rest Stops tab under Nearby Places for locations and mile markers. Plan to stretch, use the bathroom, and top off fluids every 2–3 hours on longer drives.
Only with planning. This is a long drive for kids — consider splitting it into two days rather than pushing through. Plan at least 1 meaningful breaks. There are 1 rest area along the route for bathroom stops.
Mostly yes along the main roads, but rural stretches through ID can have sparse or no coverage. Before you leave, download offline Google Maps or Apple Maps for the route, and consider downloading music or podcasts instead of streaming. If you depend on data for navigation, keep a paper backup of the turn-by-turn directions.
The main spots that need attention: near the start: Navigation decision point; near the start (South Capitol Boulevard): Complex interchange - multiple decisions in a short stretch; at 0.2 miles (West Idaho Street): Lane positioning matters here.
Yes — Nez Perce National Historical Park. See the National Parks section for detour distances and tips on detours.
Not recommended in a single day. At 5.5 hours each way, a round trip means 10.9 hours of driving — that is an unsafe level of fatigue for most drivers. Plan at least one night at Orofino, ID before the return drive.
