How far is East Carbon City, UT from Saint George, UT?
The driving distance from East Carbon City, UT to Saint George, UT is about 306.8 miles (493.7 km), with a travel time of about 04h 50m by car.
- The straight-line flight distance is about 240.8 miles (387.6 km).
- For a round trip, plan for roughly 09h 41m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 6:00 AM to 8:00 AM MDT.
Reverse, save, or send this route
This drive is better planned with a longer stop or an overnight stay. Copy the route link, send it to another device, or print a clean version before you head out.
This drive is better planned with a longer stop or an overnight stay.
Flight Distance
Driving Distance
Gas Cost Calculator
Leave and Arrive Planner
Pick a departure time to see your estimated arrival and same-day return window.
Drive time stays fixed at 04h 50m.
An early departure helps you fit a real stop into the day without turning the return into a late-night drive.
You are leaving earlier than the recommended window, which gives you extra margin for breaks and traffic.
Halfway Point
A useful midpoint for breaks, coffee, or meeting in the middle.
Town in Sevier County, Utah, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Sunny then Slight Chance Showers And Thunderstorms
Sunny
Driving Route Map
The map below follows the saved road route between East Carbon City and Saint George.
Turn-by-Turn Driving Directions
Step-by-step road directions between East Carbon City and Saint George.
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1
Start on Berkley Avenue
700 ft · 35 sec · Berkley Avenue
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2
Turn left onto Wilkins Street
73 m · 13 sec · Wilkins Street
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3
Turn right onto Grassy Trail Drive
58 m · 8 sec · Grassy Trail Drive
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4
Keep slight left to continue on Grassy Trail Drive
1571 ft · 1 min · Grassy Trail Drive
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5
Turn slight right onto Whitmore Drive
17 m · 8 sec · Whitmore Drive
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6
Turn left onto Grassy Trail Drive
109 m · 17 sec · Grassy Trail Drive
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7
At the end of the road, turn right
8.4 mi · 15 min
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8
Turn right onto Dinosaur Diamond Prehistoric Highway
7 mi · 9 min · Dinosaur Diamond Prehistoric Highway
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9
Turn left onto Ridge Road
7.4 mi · 13 min · Ridge Road
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10
Turn left
64.1 mi · 1 hr 33 min
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11
Take the ramp slight right toward I 70 West: Salina
2505 ft · 1 min
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12
Merge slight left
90.4 mi · 1 hr 27 min
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13
Keep slight left to continue on I 15 South: Las Vegas
1.2 mi · 3 min
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14
Merge slight left onto Veterans Memorial Highway
122.6 mi · 1 hr 57 min · Veterans Memorial Highway
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15
Take the exit slight right toward SR 34: Saint George Boulevard
1.3 km · 2 min
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16
Turn left onto University Avenue
2490 ft · 1 min · University Avenue
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17
Turn right onto Trailblazer Boulevard
1.5 km · 2 min · Trailblazer Boulevard
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18
Turn right onto 100 West
70 m · 12 sec · 100 West
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19
Turn right
156 m · 37 sec
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20
Arrive at your destination
0 m · 1 sec
Car Route Details
A richer read on the saved driving route between East Carbon City and Saint George.
Long-distance drive
This route is long enough that fuel, rest stops, weather, and timing matter more than any single maneuver.
Veterans Memorial Highway
Merge slight left onto Veterans Memorial Highway
123 mi · 01h 57m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A longer out-and-back drive
This is still possible in one day, but it becomes a long driving day. Leaving early and planning your stop window matters more here.
Mostly Sunny then Slight Chance Showers And Thunderstorms leaving East Carbon City and Sunny near Saint George.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from East Carbon City to Saint George?
The road trip is about 306.8 miles (493.7 km) and usually takes 04h 50m in normal driving conditions.
Is this a same-day trip or an overnight route?
This is still possible in one day, but it becomes a long driving day. Leaving early and planning your stop window matters more here.
What is the halfway point on this route?
Joseph is a useful midpoint, sitting about 152.2 miles from East Carbon City and 154.6 miles from Saint George.
How much longer is the road route than the straight-line distance?
The direct path is about 240.8 miles (387.6 km), while the road route adds roughly 66 extra miles because roads do not follow the straight air line.
When is the best time to leave for this route?
A good departure window is usually 6:00 AM to 8:00 AM MDT. If you want a more comfortable same-day return, try to leave by 7:18 AM MDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $42.16 one way or $84.32 round trip. Estimated CO2 is about 96.2 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny then Slight Chance Showers And Thunderstorms around East Carbon City and Sunny near Saint George.
Flight Path Map
This map shows the direct air route between East Carbon City and Saint George. Straight-line distance: 240.83 mi (387.58 km).
#1 East Carbon City
City in Carbon County, Utah, United States
| Population | 1,270 |
| Coordinates | 39.5477400, -110.4148800 |
| Altitude | 1919 |
| Country | United States |
#2 Saint George
The most populous city in Washington County, Utah.
| Population | 92,378 |
| Coordinates | 37.1041500, -113.5841200 |
| Altitude | 823 |
| Country | United States |
End: (-113.584121, 37.104063)
Estimated Travel Time
Distance: 494 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 10h 13m |
| 40 mph (64.37 km/h) | 07h 40m |
| 50 mph (80.47 km/h) | 06h 08m |
| 60 mph (96.56 km/h) | 05h 06m |
| 70 mph (112.65 km/h) | 04h 22m |
| 80 mph (129 km/h) | 03h 49m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.89 | $42.16 | $84.32 |
| Mid-grade | $4.23 | $45.82 | $91.64 |
| Premium | $4.55 | $49.27 | $98.53 |
| Diesel | $5.41 | $58.61 | $117.22 |
Assumes 8.3 L/100 km (about 28.3 MPG). CO2 is an estimate and varies by vehicle, fuel blend, traffic, and terrain.
Prices in Utah · Apr 22, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.