How far is Saint George, UT from Magna, UT?
The driving distance from Saint George, UT to Magna, UT is about 309.9 miles (498.8 km), with a travel time of about 05h 15m by car.
- The straight-line flight distance is about 261.5 miles (420.9 km).
- For a round trip, plan for roughly 10h 30m 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 05h 15m.
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 Millard County, Utah, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Sunny
Chance Rain Showers
Driving Route Map
The map below follows the saved road route between Saint George and Magna.
Turn-by-Turn Driving Directions
Step-by-step road directions between Saint George and Magna.
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1
Start on the route
156 m · 39 sec
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2
Turn right onto 100 West
118 m · 19 sec · 100 West
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3
Turn right onto 200 South
610 ft · 32 sec · 200 South
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4
Turn left onto Main Street
1211 ft · 36 sec · Main Street
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5
Enter the roundabout and take exit 2 toward Main Street
25 m · 2 sec · Main Street
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6
Exit the roundabout onto Main Street
569 ft · 16 sec · Main Street
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7
Turn right onto Saint George Boulevard
1.4 mi · 4 min · Saint George Boulevard
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8
Take the ramp slight left toward I 15 North: Salt Lake City
1795 ft · 44 sec
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9
Merge slight left onto Veterans Memorial Highway
295.9 mi · 4 hr 52 min · Veterans Memorial Highway
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10
Take the exit slight right toward SR 201 West: 2100 South, 1300 South, West Temple
1585 ft · 39 sec
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11
Keep slight left to continue on SR 201 West: West Valley
2171 ft · 53 sec
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12
Continue on 2100 South Freeway
9.6 mi · 11 min · 2100 South Freeway
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13
Take the exit slight left toward SR 111
1490 ft · 43 sec
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14
Continue on 8400 West
2286 ft · 47 sec · 8400 West
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15
Turn right onto Magna Main Street
2712 ft · 2 min · Magna Main Street
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16
Turn left onto Spencer Avenue
715 ft · 25 sec · Spencer Avenue
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17
Arrive at your destination
0 m · 1 sec · Spencer Avenue
Car Route Details
A richer read on the saved driving route between Saint George and Magna.
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
296 mi · 04h 52m
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.
Sunny leaving Saint George and Chance Rain Showers near Magna.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Saint George to Magna?
The road trip is about 309.9 miles (498.8 km) and usually takes 05h 15m 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?
Meadow is a useful midpoint, sitting about 155 miles from Saint George and 154.9 miles from Magna.
How much longer is the road route than the straight-line distance?
The direct path is about 261.5 miles (420.9 km), while the road route adds roughly 48.4 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 6:30 AM MDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $42.59 one way or $85.18 round trip. Estimated CO2 is about 97.2 kg one way.
What should you check before leaving?
Before you leave, expect Sunny around Saint George and Chance Rain Showers near Magna.
Flight Path Map
This map shows the direct air route between Saint George and Magna. Straight-line distance: 261.51 mi (420.86 km).
#1 Saint George
The most populous city in Washington County, Utah.
| Population | 92,378 |
| Coordinates | 37.1041500, -113.5841200 |
| Altitude | 823 |
| Country | United States |
#2 Magna
Census-designated place in Salt Lake County, Utah, United States
| Population | 26,505 |
| Coordinates | 40.7091100, -112.1016100 |
| Altitude | 1304 |
| Country | United States |
End: Magna (-112.10161, 40.70911)
Estimated Travel Time
Distance: 499 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 10h 19m |
| 40 mph (64.37 km/h) | 07h 44m |
| 50 mph (80.47 km/h) | 06h 11m |
| 60 mph (96.56 km/h) | 05h 09m |
| 70 mph (112.65 km/h) | 04h 25m |
| 80 mph (129 km/h) | 03h 51m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.89 | $42.59 | $85.18 |
| Mid-grade | $4.23 | $46.29 | $92.57 |
| Premium | $4.55 | $49.77 | $99.53 |
| Diesel | $5.41 | $59.21 | $118.41 |
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 23, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.