Traveling from Star to Pocatello covers 253.1 miles across the Mountain West, typically taking about 4 hours and 11 minutes of driving time. Because this is a straightforward trek within Idaho, it works perfectly as a single-day trip, allowing you to reach your destination without the need for an overnight stay. You should budget approximately $40 for fuel to complete the journey. The route relies on a combination of local roads like South Star Road and major corridors, including the Vietnam Veterans Memorial Highway and I-86. Since the drive is manageable in one go, you have the flexibility to plan your departure around your personal schedule rather than worrying about mid-trip lodging.
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
126.5 miles from Star, ID
A natural place for your longest stop of the day
, about 2h 8m into the drive
.
Main Roads
Road
Distance
Duration
Vietnam Veterans Memorial Highway
178.6 mi
2h 50m
I 86
58.3 mi
54m
South Star Road
5 mi
8m
US 30
4.8 mi
7m
West Franklin Road
2 mi
3m
Cherry Lane
1 mi
1m
North McDermott Road
1 mi
1m
South Ten Mile Road
0.8 mi
1m
Longest stretch:
Vietnam Veterans Memorial Highway
— 178.6 mi, about 2h 50m
Turn-by-Turn Driving Directions
Step-by-step road directions between Star, ID and Pocatello, ID.
1
Start on ID 44
47 ft·5 sec·West State Street
2
Turn right onto South Star Road
5.0 mi·8 min·South Star Road
Use the right lane.
3
Enter roundabout onto Cherry Lane
192 ft·4 sec·Cherry Lane
4
Continue on Cherry Lane
1.0 mi·1 min·Cherry Lane
5
Turn right onto North McDermott Road
1.0 mi·1 min·North McDermott Road
6
Turn left onto West Franklin Road
2.0 mi·3 min·West Franklin Road
7
Turn right onto South Ten Mile Road
0.8 mi·1 min·South Ten Mile Road
8
Take the ramp
0.8 mi·56 sec
Toward I 84 EastUse the left lane.
9
Merge onto I 84; US 30; ID 55
6.3 mi·7 min·Vietnam Veterans Memorial Highway
Use the straight / slight right lanes.
10
Keep slight right at fork onto I 84; US 30
172 mi·2 hr 42 min·Vietnam Veterans Memorial Highway
Use the slight right lane.
11
Continue on I 86; US 30
58 mi·54 min·I 86; US 30
12
Take the exit onto US 30
0.3 mi·38 sec·US 30
Exit 58Toward US 30: West Pocatello
13
Keep slight right at fork onto US 30
4.5 mi·6 min·US 30
Exit 58Toward US 30: West Pocatello
14
Turn left onto US 30
0.3 mi·28 sec·East Gould Street
15
Continue on Gould Street
347 ft·11 sec·Gould Street
16
Turn right onto I 15 BUS; US 91
0.1 mi·15 sec·Pocatello Avenue
17
Turn left onto North 7th Avenue
0.4 mi·1 min·North 7th Avenue
18
Arrive at destination
North 7th Avenue
Trip Plan
Planning for this trip is simplified by the fact that you only need to account for one significant stop during the 4-hour and 11-minute duration. To make the most of your day, try to depart Star early to avoid any unexpected congestion on the local road segments near the start of your journey. While the $40 fuel budget is a solid estimate, keep an eye on your gauge during the 178.6-mile stretch on the Vietnam Veterans Memorial Highway, as service intervals may vary. Since you are only making one stop, choose a location that allows you to stretch your legs fully before tackling the final miles into Pocatello. Being prepared for the mix of local turns and interstate cruising will ensure a smooth and predictable arrival.
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 126.5 miles from Star, ID, or about 2h 8m into the drive.
The longest continuous stretch on this route runs about 178.6 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 1m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 126.5 miles or 2h 8m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 3h 24m
Traffic, exits, and arrival timing usually matter more near Pocatello, ID than in the middle of the route.
Before You Leave
+
Open the route before leaving Star, 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 Star, ID
This is one driving day of about 253.1 miles and 4h 11m.
Your first comfortable stop window is around 56 miles from Star, 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 Vietnam Veterans Memorial Highway for about 178.6 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 13
5 decision points cluster between mile 0 and 247.7 — 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|South Star Road
Turn right onto South Star Road
Lane positioning matters here
Use the right lane.
5
9.8 mi into trip|~16m in
Take the ramp toward I 84 East
Lane positioning matters here
Use the left lane.
Toward I 84 East
5
10.6 mi into trip|~17m in|I 84; US 30; ID 55 / Vietnam Veterans Memorial Highway
Merge onto I 84; US 30; ID 55 / Vietnam Veterans Memorial Highway
Merge point - match speed before joining. Lane positioning matters here
Use the straight / slight right lanes.
6
16.9 mi into trip|~24m in|I 84; US 30 / Vietnam Veterans Memorial Highway
Keep slight right at fork onto I 84; US 30 / Vietnam Veterans Memorial Highway
Highway fork - watch signs carefully. Lane positioning matters here
Use the slight right lane.
6
247.7 mi into trip|~4h 2m in|US 30
Keep slight right at fork onto US 30 toward US 30: West Pocatello
Highway fork - watch signs carefully
Exit 58
Toward US 30: West Pocatello
Fuel & Cost
Regular Gas
$40.11 one way
$80.21 round trip
$4.03/gal25.4 MPG avg89 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.22
$42.04
$84.08
premium
$4.53
$45.15
$90.30
diesel
$5.61
$55.88
$111.76
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$40
Meals
$25–$50
Total
$65–$90
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 88.6 kg one way.
Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $27 in charging
· 0 stops
· 66% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
75.9
0
$26.58
$12.15
Efficient EV
63.3
0
$22.15
$10.12
EV Truck/SUV
101.2
1
$35.43
$16.20
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 Apr 15, 2026
Origin
Star, ID
Evening
in Star on Saturday
Local time
7:26 PM
MDT
Current temp
62°F
Unavailable
Live forecast
Destination
Pocatello, ID
Evening
in Pocatello on Saturday
Local time
7:26 PM
MDT
Current temp
64°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
2 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
4h 11m 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.
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...
7 mi from route
~17 min detour
Free
near mile 113.5
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 varied experience behind the wheel, as this route is classified as a turn-heavy local drive despite the interstate portions. Only 25% of your total mileage is spent on highways, meaning you will spend significant time navigating local roads before reaching the main artery. Your longest uninterrupted segment is a 178.6-mile stretch on the Vietnam Veterans Memorial Highway, which provides a consistent rhythm after the initial local navigation. The transition from the local turn-heavy sections to the more open highway environment defines the character of this trip. You will need to stay alert as the road conditions shift from suburban local roads to the broader, faster-paced interstate segments.
Only 25% highway — the rest is turn-by-turn surface driving.
18 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 178.6 mi on Vietnam Veterans Memorial Highway.
How Hard Is This Drive?
5/10
Expect a hands-on drive with frequent turns and local roads rather than long highway stretches. You will hit about 13 points where you need to pay attention to lane position or signs. The trickiest moment comes early in the drive near South Star Road.
Driving Effort5/10
Moderate - straightforward overall, but long enough or busy enough to require pacing
Balances navigation complexity with total wheel time.
This drive requires moderate attention. Across 253.1 miles you will encounter 13 spots where lane choice or exit timing matters. Not difficult for experienced highway drivers, but worth previewing the tricky sections before you go.
Where does it get tricky?
The main spots that need attention: near the start (South Star Road): Lane positioning matters here; at 9.8 miles: Lane positioning matters here; at 10.6 miles (I 84; US 30; ID 55 / Vietnam Veterans Memorial Highway): Merge point - match speed before joining. Lane positioning matters here.
Who Is This Route For?
Weekend Trip
Doable as a same-day drive at 4h 11m. Total distance: 253.1 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
4h 11m drive, comfortable solo distance.
First-Time Driver
Mostly highway driving (25%). Some complex stretches to watch for.
Scenic Drive
Mostly surface roads route profile with national parks nearby.
Frequently Asked Questions
The longest stretch is about 178.6 miles on Vietnam Veterans Memorial Highway. 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: near the start (South Star Road): Lane positioning matters here; at 9.8 miles: Lane positioning matters here; at 10.6 miles (I 84; US 30; ID 55 / Vietnam Veterans Memorial Highway): Merge point - match speed before joining. Lane positioning matters here.
Yes — Hagerman Fossil Beds National Monument. See the National Parks section for detour distances and tips on detours.
Possible but tiring. At 4.2 hours each way, an in-and-out day trip would put you behind the wheel for 8.4 hours — manageable with a long break at Pocatello, ID, but most travelers stay overnight.
