Origin
Roy, UT
Late night in Roy on Friday
Local time
2:37 AM
MDT
Current temp
49°F
Unavailable
Live forecast
Trip from Roy, UT to Wolf Star, UT
Compiled and reviewed by the Trip.ovh planning team at COD Solutions Oy · Last reviewed Apr 17, 2026 · Editorial standards
Drive Time
38m
Distance
20.6 mi
33 km
Drive Score
8/10
Great drive
Same Day?
Yes, doable
Fuel Cost
$3
one way
EV Charging
Unknown
Best Time to Leave
4 AM
0h 36m
★
6 AM
0h 39m
8 AM
0h 45m
10 AM
0h 41m
12 PM
0h 40m
3 PM
0h 41m
5 PM
0h 45m
8 PM
0h 37m
Estimated drive times based on typical traffic patterns. Actual times may vary with weather, construction, and real-time conditions.
Roy, UT
Wikimedia Commons
Wolf Star, UT
Christina & Peter
Trip Overview
The drive from Roy, UT to Wolf Star, UT covers 20.6 miles and takes about 38m behind the wheel. This route is realistic as a one-day drive if you keep your stops efficient.
The route leans on SR 158, Ogden Canyon Road, I 84 for much of the mileage, and the overall profile is mixed drive. The longest uninterrupted segment is about 6.3 miles on SR 158. At current regular gas prices, budget about $3.26 one way before food or hotel costs.
Who Is This Route For?
Weekend Trip
Doable as a same-day drive at 38m. Total distance: 20.6 miles.
Family Friendly
Moderate complexity with 0 natural rest stops along the way.
Solo Traveler
38m drive, comfortable solo distance.
EV Driver
0 DC fast chargers along the route. Coverage: unknown.
First-Time Driver
Mostly highway driving (39%). Some complex stretches to watch for.
Scenic Drive
Mixed drive route profile.
Drive Character
The drive from Roy, UT to Wolf Star, UT covers 20.6 miles and takes about 38m, using a mix of highways and local roads.
Expect a mix of faster highway mileage and slower local approaches near the beginning or end.
There are about 17 navigation steps in the underlying route data, so the final approach matters more than the middle miles.
SR 158 is the longest continuous segment at about 6.3 miles.
How Hard Is This Drive?
This route mixes highway mileage with some local-road sections near the start or finish. You will hit about 15 points where you need to pay attention to lane position or signs. The trickiest moment comes around 0.4 miles in near SR 26 / Riverdale Road.
Driving Effort
6/10
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 20.6 miles you will encounter 15 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 0.4 miles (SR 26 / Riverdale Road): Lane positioning matters here; at 3.4 miles: Exit ramp - move to the correct lane early. Lane positioning matters here; at 6.3 miles (22nd Street): Lane positioning matters here.
Critical Maneuvers
5 of 15 key pointsThese are the spots where you need to pay the most attention. Preview them before you drive.
5
0.4 mi into trip
|
~0m in
|
SR 26 / Riverdale Road
Turn right onto SR 26 / Riverdale Road
Lane positioning matters here
Use the straight lane.
7
3.4 mi into trip
|
~5m in
Take the exit toward SR 79: 31st Street
Exit ramp - move to the correct lane early. Lane positioning matters here
Use the slight right lane.
Exit 341
Toward SR 79: 31st Street
6
6.3 mi into trip
|
~10m in
|
22nd Street
Turn right onto 22nd Street
Lane positioning matters here
Use the right lane.
6
9 mi into trip
|
~16m in
|
SR 39 / Ogden Canyon Road
At end of road, turn right onto SR 39 / Ogden Canyon Road
Lane positioning matters here
Use the straight lane.
6
14.1 mi into trip
|
~27m in
|
SR 158
Turn left onto SR 158
Lane positioning matters here
Use the left lane.
Main Roads
| Road | Distance | Duration |
|---|---|---|
| SR 158 | 6.3 mi | 10m |
| Ogden Canyon Road | 5.1 mi | 11m |
| I 84 | 1.7 mi | 1m |
| Washington Boulevard | 1.3 mi | 2m |
| Valley Drive | 1.3 mi | 2m |
| 31st Street | 1.2 mi | 2m |
| 22nd Street | 1.2 mi | 2m |
| Riverdale Road | 1 mi | 1m |
Longest stretch:
SR 158
— 6.3 mi, about 10m
Turn-by-Turn Driving Directions
Step-by-step road directions between Roy, UT and Wolf Star, UT.
1
Start on SR 97
80 ft
·
8 sec
·
5600 South
2
Turn left onto SR 126
0.4 mi
·
39 sec
·
1900 West
3
Turn right onto SR 26
1.0 mi
·
1 min
·
Riverdale Road
Use the straight lane.
4
Take the ramp
0.4 mi
·
52 sec
Toward I 84 West: Tremonton
Use the left lane.
5
Merge onto I 84
1.7 mi
·
1 min
·
I 84
6
Take the exit
0.4 mi
·
50 sec
Exit 341
Toward SR 79: 31st Street
Use the slight right lane.
7
Turn right onto SR 79
1.2 mi
·
2 min
·
31st Street
Use the right lane.
8
Turn left onto US 89
1.3 mi
·
2 min
·
Washington Boulevard
9
Turn right onto 22nd Street
1.2 mi
·
2 min
·
22nd Street
Use the right lane.
10
Turn left onto SR 203
0.3 mi
·
35 sec
·
Harrison Boulevard
11
Turn right onto 20th Street
101 ft
·
5 sec
·
20th Street
12
Turn left onto Valley Drive
1.3 mi
·
2 min
·
Valley Drive
13
At end of road, turn right onto SR 39
5.1 mi
·
11 min
·
Ogden Canyon Road
Use the straight lane.
14
Turn left onto SR 158
6.3 mi
·
10 min
·
SR 158
Use the left lane.
15
Turn right onto Elkhorn Drive
0.1 mi
·
22 sec
·
Elkhorn Drive
Use the right lane.
16
Turn left onto Pinehurst Drive
419 ft
·
18 sec
·
Pinehurst Drive
17
Arrive at destination
Pinehurst Drive
Fuel & Cost
Regular Gas
$3.26 one way
$6.53 round trip
$4.03/gal
25.4 MPG avg
7 kg CO2
| Fuel Type | $/gal | One Way | Round Trip |
|---|---|---|---|
| midgrade | $4.22 | $3.42 | $6.84 |
| premium | $4.53 | $3.67 | $7.35 |
| diesel | $5.61 | $4.55 | $9.10 |
No toll roads detected on this route.
Drive Cost (one way)
Fuel
$3
Estimated CO2 emission: 7.2 kg one way. Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $2 in charging · 0 stops · 71% less CO2
| Vehicle Type | kWh | Stops | DC Fast | Home Charge |
|---|---|---|---|---|
| Average EV | 6.2 | 0 | $2.16 | $0.99 |
| Efficient EV | 5.2 | 0 | $1.80 | $0.82 |
| EV Truck/SUV | 8.2 | 0 | $2.88 | $1.32 |
Gas CO2
7 kg
EV CO2
2 kg (71% 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.
Destination
Wolf Star, UT
Late night in Wolf Star on Friday
Local time
2:37 AM
MDT
Current temp
35°F
Unavailable
Live forecast
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
14 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
38m 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.
Frequently Asked Questions
The drive from Roy, UT to Wolf Star, UT covers 20.6 miles and takes about 38m without stops. Add 15-30 minutes for a fuel or rest stop on longer drives.
The main roads are SR 158, Ogden Canyon Road, I 84. Expect a mix of highway and local road driving.
This is a comfortable same-day trip.
The midpoint is about 10.3 miles from Roy, UT. Look for rest areas, gas stations, or food options near the halfway mark.
At current regular gas prices, expect to spend about $3.26 one way. This estimate uses 25.4 MPG — your actual cost will vary with your vehicle's fuel efficiency and current gas prices.
Leave by 9 AM and you'll arrive before lunch. Even a 4 PM departure gets you there before dark in summer.
This drive requires moderate attention. Across 20.6 miles you will encounter 15 spots where lane choice or exit timing matters. Not difficult for experienced highway drivers, but worth previewing the tricky sections before you go.
The main spots that need attention: at 0.4 miles (SR 26 / Riverdale Road): Lane positioning matters here; at 3.4 miles: Exit ramp - move to the correct lane early. Lane positioning matters here; at 6.3 miles (22nd Street): Lane positioning matters here.
The route from Roy, UT to Wolf Star, UT does not surface many named destination signs beyond the main corridor.
How this page is built
Compiled and maintained by the Trip.ovh planning team at COD Solutions Oy (Helsinki). Each route is built from authoritative open government and mapping datasets rather than crowdsourced reviews. Distances and geometry come from OSRM over OpenStreetMap. Fuel cost uses EIA weekly regional averages. Pages are published only after passing our data-quality checks; our methodology page documents refresh cadence, editorial standards, and known limitations.
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