Traveling from Jerome to Idaho Falls covers 167.3 miles across Idaho’s Mountain West, making for a straightforward journey that typically takes about 2 hours and 41 minutes. Because this is a highway-focused drive, it is perfectly suited as a one-day trip, allowing you to reach your destination without the need for an overnight stay. You should budget approximately $27 for fuel to complete the transit. By utilizing I-86 and the Vietnam Veterans Memorial Highway, you can maintain a steady pace throughout the trip. This route is ideal if you prioritize efficiency and reliability over winding backroads, offering a clear path through the state.
Trip Pace
Same-day drive is realistic
A same-day return is realistic if you keep stops short.
Break Rhythm
1 planned break
A short stop every 2 to 3 hours is enough for this drive.
Midpoint
83.7 miles from Jerome, ID
A natural place for your longest stop of the day
, about 1h 20m into the drive
.
Main Roads
Road
Distance
Duration
I 86
62.7 mi
59m
Vietnam Veterans Memorial Highway
55.9 mi
52m
I 15 BUS
43.5 mi
41m
West Sunnyside Road
2.6 mi
3m
East Main Street
1.2 mi
1m
State Highway 25
0.2 mi
<1m
West Road
0.1 mi
<1m
Stonebrook Lane
<0.1 mi
<1m
Longest stretch:
I 86
— 62.7 mi, about 59m
Turn-by-Turn Driving Directions
Step-by-step road directions between Jerome, ID and Idaho Falls, ID.
1
Start on ID 25
45 ft·7 sec·East Main Street
2
Continue on ID 25
1.2 mi·1 min·East Main Street
3
Continue on ID 25
0.2 mi·18 sec·State Highway 25
4
Continue on ID 25
0.1 mi·17 sec·West Road
5
Take the ramp
0.4 mi·47 sec
6
Merge onto I 84
56 mi·52 min·Vietnam Veterans Memorial Highway
7
Continue on I 86; US 30
63 mi·59 min·I 86; US 30
8
Keep slight left at fork
0.6 mi·40 sec
Toward Idaho Falls
9
Merge onto I 15 BUS
43 mi·40 min·I 15 BUS
10
Take the exit onto I 15 BUS; US 26
0.3 mi·35 sec·I 15 BUS; US 26
Toward I 15 Business, US 26: Ammon, Jackson
11
Turn right onto I 15 BUS; US 26
2.6 mi·3 min·West Sunnyside Road
12
Turn right onto Stonebrook Lane
466 ft·14 sec·Stonebrook Lane
13
Turn right onto West Stone Run Lane
241 ft·16 sec·West Stone Run Lane
14
Turn left onto Charleston Lane
152 ft·6 sec·Charleston Lane
15
Arrive at destination
Charleston Lane
Trip Plan
Since this is a relatively short trip, you have plenty of flexibility in your departure time, though planning for one planned stop will help you break up the 167.3-mile distance comfortably. Keep an eye on your fuel gauge when entering the longer 62.7-mile stretch on I-86 to ensure you aren't caught off guard. Because the route relies heavily on major thoroughfares, traffic patterns on the interstate segments will likely dictate your arrival time more than any other factor. If you want to make the most of your day, aim to leave early to avoid mid-day congestion near your destination. Use your single designated stop to stretch your legs before you transition from the highway network onto the I-15 BUS route.
Morning Departure
Leave by 9 AM and you'll arrive before lunch.
Evening Departure
Even a 4 PM departure gets you there before dark in summer.
You can normally do this drive in one day.
Plan roughly 1 meaningful break for fuel, food, and rest.
The halfway point lands around 83.7 miles from Jerome, ID, or about 1h 20m into the drive.
The longest continuous stretch on this route runs about 62.7 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 37 miles or 36m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 83.7 miles or 1h 20m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 2h 11m
Traffic, exits, and arrival timing usually matter more near Idaho Falls, ID than in the middle of the route.
Before You Leave
+
Open the route before leaving Jerome, 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 Jerome, ID
This is one driving day of about 167.3 miles and 2h 41m.
Your first comfortable stop window is around 37 miles from Jerome, 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 I 86 for about 62.7 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 9
5 decision points cluster between mile 1.5 and 167.3 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
4
1.5 mi into trip|~2m in
Take the ramp
Navigation decision point
5
120.5 mi into trip|~1h 55m in
Keep slight left at fork toward Idaho Falls
Highway fork - watch signs carefully
Toward Idaho Falls
5
164.3 mi into trip|~2h 36m in|I 15 BUS; US 26
Take the exit onto I 15 BUS; US 26 toward I 15 Business, US 26: Ammon, Jackson
Exit ramp - move to the correct lane early. Multiple destination signs - pick the right one
Toward I 15 Business, US 26: Ammon, Jackson
5
167.3 mi into trip|~2h 41m in|West Stone Run Lane
Turn right onto West Stone Run Lane
Navigation decision point
5
167.3 mi into trip|~2h 41m in|Charleston Lane
Turn left onto Charleston Lane
Navigation decision point
Fuel & Cost
Regular Gas
$26.51 one way
$53.02 round trip
$4.03/gal25.4 MPG avg59 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.22
$27.79
$55.58
premium
$4.53
$29.84
$59.69
diesel
$5.61
$36.94
$73.88
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$27
Meals
$25–$50
Total
$52–$77
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 58.5 kg one way.
Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $18 in charging
· 0 stops
· 66% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
50.2
0
$17.57
$8.03
Efficient EV
41.8
0
$14.64
$6.69
EV Truck/SUV
66.9
0
$23.42
$10.71
Gas CO2
59 kg
EV CO2
20 kg (66% less)
This trip is well within single-charge range for most EVs. No charging stops needed if you start fully charged.
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 Apr 12, 2026
Origin
Jerome, ID
Evening
in Jerome on Saturday
Local time
8:46 PM
MDT
Current temp
73°F
Unavailable
Live forecast
Destination
Idaho Falls, ID
Evening
in Idaho Falls on Saturday
Local time
8:46 PM
MDT
Current temp
38°F
Partly Cloudy
ESE 8 mph3% 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
Same local time
Origin and destination are on the same clock, so arrival timing is easier to judge at a glance.
Temperature spread
35 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
2h 41m on the road
The weather snapshot is not static. If you are leaving later, give both cities one more quick forecast check before departure.
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.
Hagerman Fossil Beds National Monument
National Monument
During the Pliocene, this place looked quite different. Lush wetlands, forests, and grasslands provided excellent habitat for a variety of animals. From fascinating, now-extinct creatures like the sab...
22 mi from route
~55 min detour
Free
Caution: Use Caution with "Fossil Beds Information" Signs
Caution: If You Can't Reach Us By Phone, Please Email Us
Park data from the National Park Service API. Alerts update every 2 hours.
More Details
What kind of drive is this?
Expect a trip dominated by high-speed interstate travel, with highway driving accounting for 64% of your total time on the road. You will spend a significant portion of the journey on I-86, which features the route's longest uninterrupted stretch of 62.7 miles. The drive is designed for consistent speed, transitioning from the open stretches of I-86 onto the Vietnam Veterans Memorial Highway and finally into the I-15 BUS network. While the road is efficient, it lacks the technical challenges of mountain passes, providing a predictable experience for those behind the wheel. You can anticipate a smooth, utilitarian drive that prioritizes direct transit between these two Idaho hubs.
64% highway — fuel and pacing are the main things to plan.
15 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 62.7 mi on I 86.
How Hard Is This Drive?
4/10
This is a straightforward highway drive that stays mostly on I 86 and Vietnam Veterans Memorial Highway. There are only a few real navigation decisions along the way. The trickiest moment comes around 1.5 miles in.
Driving Effort4/10
Easy - simple navigation with a manageable amount of wheel time
Balances navigation complexity with total wheel time.
This is a straightforward 2h 41m drive. You will face about 9 decision points, but nothing that requires special attention if you follow navigation.
Where does it get tricky?
The main spots that need attention: at 1.5 miles: Navigation decision point; at 120.5 miles: Highway fork - watch signs carefully; at 164.3 miles (I 15 BUS; US 26): Exit ramp - move to the correct lane early. Multiple destination signs - pick the right one.
Elevation Profile
Gently rolling terrain
4,704 ft3,739 ft
Total Climb
1,290 ft
Total Descent
351 ft
Highest Point
4,704 ft
~167.3 mi in
Elevation Range
966 ft
Notable High Points
4,258 ft at ~35.9 miles+101 ft prominence
4,422 ft at ~59.8 miles+161 ft prominence
4,444 ft at ~95.6 miles+23 ft prominence
4,476 ft at ~119.5 miles+39 ft prominence
Who Is This Route For?
Weekend Trip
Doable as a same-day drive at 2h 41m. Total distance: 167.3 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
The longest stretch is about 62.7 miles on I 86. The full list of main roads is in the Roads section above.
Yes, with realistic expectations. Build in a stop roughly every 2 hours, have snacks and activities ready, and check the Nearby Places tabs for kid-friendly stops along the way.
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: at 1.5 miles: Navigation decision point; at 120.5 miles: Highway fork - watch signs carefully; at 164.3 miles (I 15 BUS; US 26): Exit ramp - move to the correct lane early. Multiple destination signs - pick the right one.
Yes — Hagerman Fossil Beds National Monument. See the National Parks section for detour distances and tips on detours.
Yes. A round trip is manageable in a single day if you plan a break at Idaho Falls, ID before heading back.
