Origin
Saint George, UT
Evening in Saint George on Tuesday
Local time
6:47 PM
MDT
Current temp
49°F
Unavailable
Live forecast
Trip from Saint George, UT to Mountain Green, UT
Data updated 2 hours ago
Drive Time
5h 41m
Distance
335 mi
539 km
Drive Score
8/10
Great drive
Same Day?
Yes, doable
Fuel Cost
$53
one way
EV Charging
Loading...
station data
Best Time to Leave
4 AM
5h 28m
★
6 AM
5h 41m
8 AM
6h 8m
10 AM
5h 51m
12 PM
5h 48m
3 PM
5h 52m
5 PM
6h 7m
8 PM
5h 33m
Estimated drive times based on typical traffic patterns. Actual times may vary with weather, construction, and real-time conditions.
Saint George, UT
Wikimedia Commons
Mountain Green, UT
Jonas Thomann
Trip Overview
The drive from Saint George, UT to Mountain Green, UT covers 335 miles and takes about 5h 41m behind the wheel. This route is realistic as a one-day drive if you keep your stops efficient.
The route leans on Veterans Memorial Highway, US 89, I 84 for much of the mileage, and the overall profile is turn-heavy local drive. The longest uninterrupted segment is about 315.2 miles on Veterans Memorial Highway. At current regular gas prices, budget about $53.09 one way before food or hotel costs.
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
167.5 miles from Saint George, UT
A natural place for your longest stop of the day , about 2h 50m into the drive .
Loading map...
Drive Character
Expect a 5h 41m drive with frequent turns across 335 miles of local and secondary roads.
This route has more turning and local-road decision points than a simple highway run.
There are about 18 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 315.2 miles.
How Hard Is This Drive?
Expect a hands-on drive with frequent turns and local roads rather than long highway stretches. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 0.1 miles in near 100 West.
Route Complexity
7/10
Demanding - plan breaks and stay ahead of the key maneuvers
This is a demanding drive. With 15 significant decision points across 335 miles, you will need to stay alert — especially through interchange areas and urban stretches. Consider splitting it into segments if you are not comfortable with fast highway navigation.
Where does it get tricky?
The main spots that need attention: at 0.1 miles (100 West): Navigation decision point; at 317.6 miles (US 89): Highway fork - watch signs carefully. Lane positioning matters here; at 323.2 miles (Oak Hills Drive Exit): Exit ramp - move to the correct lane early. 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
0.1 mi into trip
|
~0m in
|
100 West
Turn right onto 100 West
Navigation decision point
8
317.6 mi into trip
|
~5h 19m in
|
US 89
Keep slight right at fork onto US 89 toward South Ogden
Highway fork - watch signs carefully. Lane positioning matters here
Use the straight / slight right lanes.
Exit 324
Toward South Ogden
6
323.2 mi into trip
|
~5h 25m in
|
Oak Hills Drive Exit
Take the exit onto Oak Hills Drive Exit toward SR 109
Exit ramp - move to the correct lane early. Lane positioning matters here
Use the straight / left lanes.
Toward SR 109
7
328.3 mi into trip
|
~5h 31m in
Take the exit toward Morgan, Evanston, Ski Areas
Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one
Use the slight right lane.
Toward Morgan, Evanston, Ski Areas
6
332.7 mi into trip
|
~5h 36m in
Take the exit toward SR 167: Mountain Green, Huntsville
Exit ramp - move to the correct lane early. Multiple destination signs - pick the right one
Exit 92
Toward SR 167: Mountain Green, Huntsville
Towns Mentioned on Route Signs
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
On the drive from Saint George, UT to Mountain Green, UT, road signs begin pointing toward Ogden along the way.
Ogden
317.6 mi in
|
~5h 19m
|
via US 89
Main Roads
| Road | Distance | Duration |
|---|---|---|
| Veterans Memorial Highway | 315.2 mi | 5h 12m |
| US 89 | 10.1 mi | 11m |
| I 84 | 4.1 mi | 4m |
| Old Highway Road | 2 mi | 3m |
| Saint George Boulevard | 1.4 mi | 3m |
| Oak Hills Drive Exit | 0.6 mi | <1m |
| Main Street | 0.4 mi | <1m |
| I 15 BUS | 0.3 mi | <1m |
Longest stretch:
Veterans Memorial Highway
— 315.2 mi, about 5h 12m
Turn-by-Turn Driving Directions
Step-by-step road directions between Saint George, UT and Mountain Green, UT.
1
Start on this road
510 ft
·
39 sec
·
this road
2
Turn right onto 100 West
387 ft
·
19 sec
·
100 West
3
Turn right onto 200 South
0.1 mi
·
32 sec
·
200 South
4
Turn left onto Main Street
0.2 mi
·
36 sec
·
Main Street
5
Enter roundabout onto Main Street
82 ft
·
1 sec
·
Main Street
6
Continue on Main Street
0.1 mi
·
15 sec
·
Main Street
7
Turn right onto I 15 BUS; SR 34
1.4 mi
·
3 min
·
Saint George Boulevard
8
Take the ramp onto I 15 BUS
0.3 mi
·
43 sec
·
I 15 BUS
Toward I 15 North: Salt Lake City
Use the slight left / straight lanes.
9
Merge onto I 15
315 mi
·
5 hr 12 min
·
Veterans Memorial Highway
Use the straight / slight right lanes.
10
Keep slight right at fork onto US 89
5.6 mi
·
6 min
·
US 89
Exit 324
Toward South Ogden
Use the straight / slight right lanes.
11
Take the exit onto Oak Hills Drive Exit
0.6 mi
·
41 sec
·
Oak Hills Drive Exit
Toward SR 109
Use the straight / left lanes.
12
Merge onto US 89
4.5 mi
·
5 min
·
US 89
Use the straight / slight right lanes.
13
Take the exit
0.3 mi
·
40 sec
Toward Morgan, Evanston, Ski Areas
Use the slight right lane.
14
Merge onto I 84
4.1 mi
·
4 min
·
I 84
15
Take the exit
0.3 mi
·
38 sec
Exit 92
Toward SR 167: Mountain Green, Huntsville
16
Continue on SR 167
372 ft
·
9 sec
·
6300 West
17
Turn right onto SR 167
2.0 mi
·
3 min
·
Old Highway Road
Use the straight lane.
18
Arrive at destination
Old Highway Road
Trip Plan
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 167.5 miles from Saint George, UT, or about 2h 50m into the drive.
The longest continuous stretch on this route runs about 315.2 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 23m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 167.5 miles or 2h 50m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 4h 37m
Traffic, exits, and arrival timing usually matter more near Mountain Green, UT than in the middle of the route.
Before You Leave
+
Open the route before leaving Saint George, 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 Saint George, UT
This is one driving day of about 335 miles and 5h 41m.
Your first comfortable stop window is around 80 miles from Saint George, 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 315.2 miles.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Halfway Point
Midpoint
About 167.5 mi from Saint George, UT · 2h 50m into the drive
Mid-route town
Meal stop
168 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 167.5 miles from Saint George, 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 315.2 miles.
Arriving in Mountain Green, UT
The final approach into Mountain Green, 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 Mountain Green, 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
$53.09 one way
$106.17 round trip
$4.03/gal
25.4 MPG avg
117 kg CO2
| Fuel Type | $/gal | One Way | Round Trip |
|---|---|---|---|
| midgrade | $4.22 | $55.64 | $111.29 |
| premium | $4.53 | $59.76 | $119.52 |
| diesel | $5.61 | $73.96 | $147.93 |
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$53
Meals
$25–$50
Total
$78–$103
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 117.2 kg one way. Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $35 in charging · 1 stop · 67% less CO2
| Vehicle Type | kWh | Stops | DC Fast | Home Charge |
|---|---|---|---|---|
| Average EV | 100.5 | 1 | $35.18 | $16.08 |
| Efficient EV | 83.8 | 0 | $29.31 | $13.40 |
| EV Truck/SUV | 134 | 1 | $46.90 | $21.44 |
Gas CO2
117 kg
EV CO2
39 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
Mountain Green, UT
Evening in Mountain Green on Tuesday
Local time
6:47 PM
MDT
Current temp
53°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
4 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
5h 41m 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.
Frequently Asked Questions
The drive from Saint George, UT to Mountain Green, UT covers 335 miles and takes about 5h 41m without stops. Add 15-30 minutes for a fuel or rest stop on longer drives.
The main roads are Veterans Memorial Highway, US 89, I 84. Expect a mix of highway and local road driving.
This is a comfortable same-day trip.
The midpoint is about 167.5 miles from Saint George, UT. Look for rest areas, gas stations, or food options near the halfway mark.
At current regular gas prices, expect to spend about $53.09 one way. This estimate uses 25.4 MPG — your actual cost will vary with your vehicle's fuel efficiency and current gas prices.
An early start around 7-8 AM gets you there with plenty of daylight left. A late afternoon start means arriving after dark. Morning is better.
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.
This is a demanding drive. With 15 significant decision points across 335 miles, you will need to stay alert — especially through interchange areas and urban stretches. Consider splitting it into segments if you are not comfortable with fast highway navigation.
The main spots that need attention: at 0.1 miles (100 West): Navigation decision point; at 317.6 miles (US 89): Highway fork - watch signs carefully. Lane positioning matters here; at 323.2 miles (Oak Hills Drive Exit): Exit ramp - move to the correct lane early. Lane positioning matters here.
On the drive from Saint George, UT to Mountain Green, UT, road signs begin pointing toward Ogden along the way.
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