Drive Time
2h 12m
Distance
111.3 mi
179 km
Drive Score
9/10
Great drive
Same Day?
Yes, doable
Fuel Cost
$18
one way
The drive from Salt Lake City, UT to Helper, UT covers 111.3 miles and takes about 2h 12m behind the wheel. This route is realistic as a one-day drive if you keep your stops efficient.
The route leans on Dinosaur Diamond Prehistoric Highway, I 15 ALT, US 6 for much of the mileage, and the overall profile is mixed drive. The longest uninterrupted segment is about 54.6 miles on Dinosaur Diamond Prehistoric Highway. At current regular gas prices, budget about $17.64 one way before food or hotel costs.
Trip Pace
Same-day drive is realistic
A same-day return is realistic if you keep stops short.
Break Rhythm
0 planned breaks
A short stop every 2 to 3 hours is enough for this drive.
Midpoint
55.6 miles from Salt Lake City, UT
A natural place for your longest stop of the day , about 1h 4m into the drive .
The drive from Salt Lake City, UT to Helper, UT covers 111.3 miles and takes about 2h 12m, using a mix of highways and local roads.
This route mixes highway mileage with some local-road sections near the start or finish. You will hit about 10 points where you need to pay attention to lane position or signs. The trickiest moment comes around 0.1 miles in near 300 South.
Moderate - straightforward overall, but long enough or busy enough to require pacing
This drive requires moderate attention. Across 111.3 miles you will encounter 10 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: at 0.1 miles (300 South): Lane positioning matters here; at 0.3 miles (SR 186 / State Street): Lane positioning matters here; at 1.5 miles (I 15 ALT): Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one.
These are the spots where you need to pay the most attention. Preview them before you drive.
Turn right onto 300 South
Lane positioning matters here
Turn right onto SR 186 / State Street
Lane positioning matters here
Keep slight right at fork onto I 15 ALT toward I 15 South, I 80 East: Las Vegas, Cheyenne
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Take the exit toward US 6 East, SR 156: Spanish Fork, Main Street, Price
Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one
Keep slight left at fork toward US 6 East: Price
Highway fork - watch signs carefully. Lane positioning matters here
On the drive from Salt Lake City, UT to Helper, UT, road signs begin pointing toward Price along the way.
Price
| Road | Distance | Duration |
|---|---|---|
| Dinosaur Diamond Prehistoric Highway | 54.6 mi | 1h 5m |
| I 15 ALT | 49.1 mi | 52m |
| US 6 | 3.7 mi | 5m |
| State Street | 1 mi | 1m |
| North Main Street | 0.6 mi | 1m |
| West Temple | 0.6 mi | 1m |
| 500 South | 0.3 mi | <1m |
| 300 South | 0.1 mi | <1m |
Step-by-step road directions between Salt Lake City, UT and Helper, UT.
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.
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 80 miles or 1h 33m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 55.6 miles or 1h 4m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 1h 47m
Traffic, exits, and arrival timing usually matter more near Helper, UT than in the middle of the route.
Open the route before leaving Salt Lake City, UT 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 Salt Lake City, UT
This is one driving day of about 111.3 miles and 2h 12m.
Rest stops, refuel points, and overnight suggestions along this route.
Halfway Point
Midpoint
About 55.6 mi from Salt Lake City, UT · 1h 4m into the drive
Mid-route town
Meal stop
56 mi into the route
Best for: Lunch, fuel, and a longer reset
This sits close to the middle of the route, so it works well for the longest stop of the day.
A short stop after about 80 miles helps settle the day before fatigue starts building.
The midpoint is around 55.6 miles from Salt Lake City, UT, which is a good place for a longer meal and fuel stop.
The final approach into Helper, UT usually feels slower than the middle of the drive, so avoid planning your tightest schedule at the very end.
Try to arrive with enough fuel left to skip an immediate station stop unless you already know the area around Helper, UT.
These stop ideas are pacing suggestions — the exact town or exit can change with traffic, hotel plans, and fuel range.
Regular Gas
$17.64 one way
$35.27 round trip
| Fuel Type | $/gal | One Way | Round Trip |
|---|---|---|---|
| midgrade | $4.23 | $18.54 | $37.08 |
| premium | $4.53 | $19.85 | $39.69 |
| diesel | $5.64 | $24.73 | $49.45 |
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$18
Meals
$25–$50
Total
$43–$68
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 38.9 kg one way. Prices: EIA weekly data, 2026-04-06.
Driving Electric?
About $12 in charging · 0 stops · 67% less CO2
| Vehicle Type | kWh | Stops | DC Fast | Home Charge |
|---|---|---|---|---|
| Average EV | 33.4 | 0 | $11.69 | $5.34 |
| Efficient EV | 27.8 | 0 | $9.74 | $4.45 |
| EV Truck/SUV | 44.5 | 0 | $15.58 | $7.12 |
Gas CO2
39 kg
EV CO2
13 kg (67% 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. If you're planning ahead, check the forecast closer to your travel date.
Origin
Afternoon in Salt Lake City on Saturday
Local time
2:27 PM
MDT
Current temp
43°F
Forecast unavailable right now
Destination
Afternoon in Helper on Saturday
Local time
2:27 PM
MDT
Current temp
37°F
Forecast unavailable right now
Along the Route
40°F
Spanish Fork, UT
56 mi in
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
Origin and destination are on the same clock, so arrival timing is easier to judge at a glance.
Temperature spread
A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.
Road read
Use the two city cards together: check the sky where you start, then compare it with the local time and temperature at arrival.
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