Origin
Duchesne, UT
Night in Duchesne on Tuesday
Local time
9:48 PM
MDT
Current temp
38°F
Unavailable
Live forecast
Trip from Duchesne, UT to Saint George, UT
Data updated 45 minutes ago
Drive Time
6h 10m
Distance
344.4 mi
554 km
Drive Score
8/10
Great drive
Same Day?
Yes, doable
Fuel Cost
$55
one way
EV Charging
Loading...
station data
Best Time to Leave
4 AM
5h 58m
★
6 AM
6h 11m
8 AM
6h 36m
10 AM
6h 20m
12 PM
6h 17m
3 PM
6h 21m
5 PM
6h 35m
8 PM
6h 3m
Estimated drive times based on typical traffic patterns. Actual times may vary with weather, construction, and real-time conditions.
Duchesne, UT
Hao Ma
Saint George, UT
Wikimedia Commons
Trip Overview
This 344.4-mile drive from Duchesne, UT to Saint George, UT, will take approximately 6 hours and 10 minutes. Designed as a single-day trip, it covers ground primarily on Veterans Memorial Highway, Dinosaur Diamond Prehistoric Highway, and Emma Park Road. With a fuel cost estimated at $55, this route offers a turn-heavy local drive experience. Both your origin and destination are within the Mountain West region, so expect consistent scenery. This journey is best suited for those who enjoy a more engaging, less highway-intensive travel day.
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
172.2 miles from Duchesne, UT
A natural place for your longest stop of the day , about 3h 19m into the drive .
Loading map...
Drive Character
Expect a 'turn-heavy local drive' profile for this 344.4-mile journey. While Veterans Memorial Highway accounts for the longest stretch at 248.3 miles, the overall route incorporates a significant share of local roads. This means you'll likely encounter more varied road conditions and potentially more frequent turns than a typical interstate trip. The highway share is 100%, indicating it's entirely on designated roads, but the 'local drive' aspect suggests it won't feel like a high-speed freeway for the entire duration. Be prepared for a dynamic driving experience.
This route has more turning and local-road decision points than a simple highway run.
There are about 16 navigation steps in the underlying route data, so the final approach matters more than the middle miles.
Veterans Memorial Highway is the longest continuous segment at about 248.3 miles.
How Hard Is This Drive?
Expect a hands-on drive with frequent turns and local roads rather than long highway stretches. There are only a few real navigation decisions along the way. The trickiest moment comes around 45.2 miles in near US 6 / Dinosaur Diamond Prehistoric Highway.
Route Complexity
3/10
Easy - simple navigation with a manageable amount of wheel time
The route itself is not hard, but at 6h 10m, endurance matters. Plan breaks every 2-3 hours. The 8 decision points are all manageable with basic attention.
Where does it get tricky?
The main spots that need attention: at 45.2 miles (US 6 / Dinosaur Diamond Prehistoric Highway): Navigation decision point; at 342 miles (I 15 BUS): Exit ramp - move to the correct lane early. Lane positioning matters here; at 342.8 miles (University Avenue): Lane positioning matters here.
Critical Maneuvers
5 of 8 key pointsThese are the spots where you need to pay the most attention. Preview them before you drive.
4
45.2 mi into trip
|
~1h 4m in
|
US 6 / Dinosaur Diamond Prehistoric Highway
At end of road, turn right onto US 6 / Dinosaur Diamond Prehistoric Highway
Navigation decision point
7
342 mi into trip
|
~6h 4m in
|
I 15 BUS
Take the exit onto I 15 BUS toward SR 34: Saint George Boulevard
Exit ramp - move to the correct lane early. Lane positioning matters here
Use the slight right lane.
Exit 8
Toward SR 34: Saint George Boulevard
5
342.8 mi into trip
|
~6h 6m in
|
University Avenue
Turn left onto University Avenue
Lane positioning matters here
Use the left lane.
4
343.3 mi into trip
|
~6h 7m in
|
Trailblazer Boulevard
Turn right onto Trailblazer Boulevard
Navigation decision point
5
344.3 mi into trip
|
~6h 10m in
Turn right
Navigation decision point
Main Roads
| Road | Distance | Duration |
|---|---|---|
| Veterans Memorial Highway | 248.3 mi | 4h |
| Dinosaur Diamond Prehistoric Highway | 79.7 mi | 1h 40m |
| Emma Park Road | 5.8 mi | 10m |
| East US-6 | 3.6 mi | 4m |
| Kyune Pass Road | 3.6 mi | 6m |
| Trailblazer Boulevard | 0.9 mi | 2m |
| I 15 BUS | 0.8 mi | 2m |
| State Street | 0.7 mi | <1m |
Longest stretch:
Veterans Memorial Highway
— 248.3 mi, about 4h
Turn-by-Turn Driving Directions
Step-by-step road directions between Duchesne, UT and Saint George, UT.
1
Start on US 191
0.4 mi
·
36 sec
·
South 100 West Street
2
Continue on US 191
35 mi
·
47 min
·
Dinosaur Diamond Prehistoric Highway
3
Turn right onto BLM 6583
5.8 mi
·
10 min
·
Emma Park Road
4
Continue on Kyune Pass Road
3.6 mi
·
6 min
·
Kyune Pass Road
5
At end of road, turn right onto US 6
10.0 mi
·
11 min
·
Dinosaur Diamond Prehistoric Highway
6
Continue on US 6
0.7 mi
·
58 sec
·
State Street
7
Continue on US 6
33 mi
·
39 min
·
Dinosaur Diamond Prehistoric Highway
8
Continue on US 6
3.6 mi
·
4 min
·
East US-6
Use the left lane.
9
Continue on US 6
1.1 mi
·
2 min
·
Dinosaur Diamond Prehistoric Highway
Use the straight / slight right lanes.
10
Merge onto I 15; US 6
248 mi
·
4 hr
·
Veterans Memorial Highway
11
Take the exit onto I 15 BUS
0.8 mi
·
2 min
·
I 15 BUS
Exit 8
Toward SR 34: Saint George Boulevard
Use the slight right lane.
12
Turn left onto University Avenue
0.5 mi
·
1 min
·
University Avenue
Use the left lane.
13
Turn right onto Trailblazer Boulevard
0.9 mi
·
2 min
·
Trailblazer Boulevard
14
Turn right onto 100 West
230 ft
·
12 sec
·
100 West
15
Turn right
510 ft
·
37 sec
16
Arrive at destination
Trip Plan
Given the 6-hour and 10-minute duration, starting your 344.4-mile journey from Duchesne, UT, early in the morning is advisable to maximize daylight. With only one recommended stop, you'll have plenty of flexibility to pace yourself. The longest stretch on Veterans Memorial Highway is 248.3 miles, so plan for a fuel stop before embarking on that segment if needed. Keep an eye on your fuel gauge, as the estimated cost is $55, and local services may be spaced out. Enjoy the turn-heavy character of this drive as you make your way to Saint George, UT.
Morning Departure
Start early — leave by 6-7 AM to arrive at a reasonable hour.
Evening Departure
This is a long drive — plan for a morning departure or consider splitting it into two days.
You can normally do this drive in one day.
Plan roughly 1 meaningful break for fuel, food, and rest.
The halfway point lands around 172.2 miles from Duchesne, UT, or about 3h 19m into the drive.
The longest continuous stretch on this route runs about 248.3 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 80 miles or 1h 46m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 172.2 miles or 3h 19m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 5h 8m
Traffic, exits, and arrival timing usually matter more near Saint George, UT than in the middle of the route.
Before You Leave
+
Open the route before leaving Duchesne, 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 Duchesne, UT
This is one driving day of about 344.4 miles and 6h 10m.
Your first comfortable stop window is around 80 miles from Duchesne, UT.
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 Veterans Memorial Highway for about 248.3 miles.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Halfway Point
Midpoint
About 172.2 mi from Duchesne, UT · 3h 19m into the drive
Mid-route town
Meal stop
172 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.
Pacing Suggestions
Fuel and coffee
A short stop after about 80 miles helps settle the day before fatigue starts building.
Meal break
The midpoint is around 172.2 miles from Duchesne, UT, which is a good place for a longer meal and fuel stop.
Before the longest stretch
Fuel checkTop up before Veterans Memorial Highway if your tank is already low. That segment runs about 248.3 miles.
Arriving in Saint George, UT
The final approach into Saint George, 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 Saint George, UT.
After long uninterrupted mileage, take five minutes before the last urban segment to reset and refocus on exits, merges, and city traffic.
These stop ideas are pacing suggestions — the exact town or exit can change with traffic, hotel plans, and fuel range.
Fuel & Cost
Regular Gas
$54.58 one way
$109.15 round trip
$4.03/gal
25.4 MPG avg
121 kg CO2
| Fuel Type | $/gal | One Way | Round Trip |
|---|---|---|---|
| midgrade | $4.22 | $57.21 | $114.41 |
| premium | $4.53 | $61.44 | $122.87 |
| diesel | $5.61 | $76.04 | $152.08 |
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$55
Meals
$25–$50
Total
$80–$105
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 120.5 kg one way. Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $36 in charging · 1 stop · 67% less CO2
| Vehicle Type | kWh | Stops | DC Fast | Home Charge |
|---|---|---|---|---|
| Average EV | 103.3 | 1 | $36.16 | $16.53 |
| Efficient EV | 86.1 | 0 | $30.13 | $13.78 |
| EV Truck/SUV | 137.8 | 1 | $48.22 | $22.04 |
Gas CO2
120 kg
EV CO2
40 kg (67% less)
Plan for 1 charging stop. A 30-minute DC fast charge mid-route should be enough to complete the trip comfortably.
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
Saint George, UT
Night in Saint George on Tuesday
Local time
9:48 PM
MDT
Current temp
49°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
11 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
6h 10m on the road
Start early — leave by 6-7 AM to arrive at a reasonable hour.
Weather data from the National Weather Service. Conditions may change; check closer to your travel date.
Frequently Asked Questions
The drive from Duchesne, UT to Saint George, UT covers 344.4 miles and takes about 6h 10m without stops. Add 15-30 minutes for a fuel or rest stop on longer drives.
The main roads are Veterans Memorial Highway, Dinosaur Diamond Prehistoric Highway, Emma Park Road. Expect a mix of highway and local road driving.
This is a comfortable same-day trip.
The midpoint is about 172.2 miles from Duchesne, UT. Look for rest areas, gas stations, or food options near the halfway mark.
At current regular gas prices, expect to spend about $54.58 one way. This estimate uses 25.4 MPG — your actual cost will vary with your vehicle's fuel efficiency and current gas prices.
Start early — leave by 6-7 AM to arrive at a reasonable hour. This is a long drive — plan for a morning departure or consider splitting it into two days.
Plan about 1 meaningful break for fuel, food, or rest. Plan on a short reset every 3 to 4 hours to stay fresh behind the wheel.
The route itself is not hard, but at 6h 10m, endurance matters. Plan breaks every 2-3 hours. The 8 decision points are all manageable with basic attention.
The main spots that need attention: at 45.2 miles (US 6 / Dinosaur Diamond Prehistoric Highway): Navigation decision point; at 342 miles (I 15 BUS): Exit ramp - move to the correct lane early. Lane positioning matters here; at 342.8 miles (University Avenue): Lane positioning matters here.
The route from Duchesne, UT to Saint George, UT does not surface many named destination signs beyond the main corridor.
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