Connecting Rexburg to Jerome, this 194.6-mile trip across Idaho is a straightforward journey through the Mountain West. You should anticipate roughly 3 hours and 11 minutes of driving time, making it perfectly manageable as a single-day excursion. Budgeting about $31 for fuel will cover your transit across the state. Because the route is relatively direct, there is no need to split this into an overnight trip. Whether you are heading south for business or regional exploration, this drive offers a reliable link between these two Idaho locations.
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
97.3 miles from Rexburg, ID
A natural place for your longest stop of the day
, about 1h 38m into the drive
.
Main Roads
Road
Distance
Duration
I 86
62.7 mi
59m
Vietnam Veterans Memorial Highway
55.9 mi
52m
Veterans Memorial Highway
46.5 mi
44m
Idaho Medal of Honor Highway
15.4 mi
16m
Yellowstone Highway
6.9 mi
7m
Rigby Highway
3.1 mi
3m
West Main Street
2.2 mi
4m
US 20
0.3 mi
<1m
Longest stretch:
I 86
— 62.7 mi, about 59m
Turn-by-Turn Driving Directions
Step-by-step road directions between Rexburg, ID and Jerome, ID.
1
Start on ID 33
1.0 mi·2 min·West Main Street
2
Continue on ID 33
419 ft·12 sec·West Main Street
3
Take the ramp
0.4 mi·53 sec
Toward US 20
4
Merge onto US 20
6.9 mi·7 min·Yellowstone Highway
5
Continue on US 20
15 mi·16 min·Idaho Medal of Honor Highway
6
Continue on US 20
3.1 mi·3 min·Rigby Highway
7
Merge onto US 20
0.1 mi·14 sec·Grandview Drive
8
Take the exit onto US 20
0.3 mi·36 sec·US 20
Toward I 15 South: Arco, Pocatello
9
Merge onto I 15; US 20
47 mi·44 min·Veterans Memorial Highway
10
Take the exit
0.6 mi·43 sec
Exit 72Toward I 86 West: Chubbuck, Twin Falls
11
Continue on I 86
63 mi·59 min·I 86
12
Continue on I 84; US 30
56 mi·52 min·Vietnam Veterans Memorial Highway
13
Take the exit
0.2 mi·35 sec
Toward ID 25: Jerome
14
Turn right onto ID 25
0.2 mi·13 sec·State Highway 25
15
Continue on ID 25
1.2 mi·1 min·West Main Street
16
Arrive at destination
ID 25
Trip Plan
Since this is a 194.6-mile trek, you have the flexibility to complete it in one go or incorporate a single planned stop. Aim to depart Rexburg during off-peak hours to ensure a smoother experience on the interstate sections. Keep a close eye on your fuel gauge, especially when transitioning onto the Veterans Memorial Highway, to ensure your $31 budget remains accurate. Your primary focus should be on maintaining steady momentum during that longest 62.7-mile stretch on I-86. By planning your one stop strategically, you can comfortably manage the 3h 11m duration without fatigue.
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 97.3 miles from Rexburg, ID, or about 1h 38m 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 43 miles or 46m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 97.3 miles or 1h 38m 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 37m
Traffic, exits, and arrival timing usually matter more near Jerome, ID than in the middle of the route.
Before You Leave
+
Open the route before leaving Rexburg, 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 Rexburg, ID
This is one driving day of about 194.6 miles and 3h 11m.
Your first comfortable stop window is around 43 miles from Rexburg, 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 8
5 decision points cluster between mile 1.1 and 193.2 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
3
1.1 mi into trip|~2m in
Take the ramp toward US 20
Navigation decision point
Toward US 20
6
27 mi into trip|~31m in|US 20
Take the exit onto US 20 toward I 15 South: Arco, Pocatello
Exit ramp - move to the correct lane early. Multiple destination signs - pick the right one
Toward I 15 South: Arco, Pocatello
6
73.8 mi into trip|~1h 16m in
Take the exit toward I 86 West: Chubbuck, Twin Falls
Exit ramp - move to the correct lane early. Multiple destination signs - pick the right one
Exit 72
Toward I 86 West: Chubbuck, Twin Falls
4
193 mi into trip|~3h 8m in
Take the exit toward ID 25: Jerome
Exit ramp - move to the correct lane early
Toward ID 25: Jerome
5
193.2 mi into trip|~3h 9m in|ID 25 / State Highway 25
Turn right onto ID 25 / State Highway 25
Navigation decision point
Fuel & Cost
Regular Gas
$30.84 one way
$61.67 round trip
$4.03/gal25.4 MPG avg68 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.22
$32.32
$64.65
premium
$4.53
$34.71
$69.43
diesel
$5.61
$42.97
$85.93
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$31
Meals
$25–$50
Total
$56–$81
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 68.1 kg one way.
Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $20 in charging
· 0 stops
· 66% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
58.4
0
$20.43
$9.34
Efficient EV
48.7
0
$17.03
$7.78
EV Truck/SUV
77.8
0
$27.24
$12.45
Gas CO2
68 kg
EV CO2
23 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 15, 2026
Origin
Rexburg, ID
Evening
in Rexburg on Saturday
Local time
8:44 PM
MDT
Current temp
65°F
Unavailable
Live forecast
Destination
Jerome, ID
Evening
in Jerome on Saturday
Local time
8:44 PM
MDT
Current temp
73°F
Unavailable
Live 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
8 degrees warmer at arrival
A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.
Road read
3h 11m on the road
Use the two city cards together: check the sky where you start, then compare it with the local time and temperature at arrival.
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
near mile 194.6
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 mixed driving profile that transitions between high-speed interstate travel and local highway segments. With 32% of your journey spent on highways, you will encounter a variety of road conditions as you navigate I-86 and portions of the Vietnam Veterans Memorial Highway. The longest uninterrupted stretch covers 62.7 miles on I-86, providing a consistent pace for much of the trip. The character of the road shifts as you move through the region, so stay alert as you transition from the interstate lanes onto the Veterans Memorial Highway.
32% highway, the rest on surface roads — varied driving throughout.
16 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 route mixes highway mileage with some local-road sections near the start or finish. There are only a few real navigation decisions along the way. The trickiest moment comes around 1.1 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 3h 11m drive. You will face about 8 decision points, but nothing that requires special attention if you follow navigation.
Where does it get tricky?
The main spots that need attention: at 1.1 miles: Navigation decision point; at 27 miles (US 20): Exit ramp - move to the correct lane early. Multiple destination signs - pick the right one; at 73.8 miles: Exit ramp - move to the correct lane early. Multiple destination signs - pick the right one.
Elevation Profile
Mostly flat terrain
4,842 ft4,070 ft
Total Climb
334 ft
Total Descent
1,105 ft
Highest Point
4,842 ft
~16.2 mi in
Elevation Range
772 ft
Notable High Points
4,619 ft at ~73 miles+166 ft prominence
4,494 ft at ~97.3 miles+42 ft prominence
4,419 ft at ~129.7 miles+93 ft prominence
4,178 ft at ~162.1 miles+23 ft prominence
Towns Mentioned on Route Signs
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
Between Rexburg, ID and Jerome, ID, road signs point toward Pocatello and Twin Falls.
Pocatello
27 mi in|~31m|via US 20
Twin Falls
73.8 mi in|~1h 16m
Who Is This Route For?
Weekend Trip
Doable as a same-day drive at 3h 11m. Total distance: 194.6 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Mixed highway & surface route profile with national parks nearby.
Frequently Asked Questions
The longest stretch is about 62.7 miles on I 86. The full list of main roads is in the Roads section above.
We did not find dedicated rest areas on this route. For a drive this long, plan bathroom and stretch breaks around gas stations, fast-food stops, or small-town downtowns — check the Nearby Places section for options.
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 1.1 miles: Navigation decision point; at 27 miles (US 20): Exit ramp - move to the correct lane early. Multiple destination signs - pick the right one; at 73.8 miles: 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.
Possible but tiring. At 3.2 hours each way, an in-and-out day trip would put you behind the wheel for 6.4 hours — manageable with a long break at Jerome, ID, but most travelers stay overnight.
