How far is Saint George, UT from Nephi, UT?
The driving distance from Saint George, UT to Nephi, UT is about 218.5 miles (351.7 km), with a travel time of about 03h 38m by car.
- The straight-line flight distance is about 203.4 miles (327.3 km).
- For a round trip, plan for roughly 07h 17m 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 03h 38m.
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.
City in Beaver County, Utah, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Sunny
Mostly Sunny
Driving Route Map
The map below follows the saved road route between Saint George and Nephi.
Turn-by-Turn Driving Directions
Step-by-step road directions between Saint George and Nephi.
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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
213.7 mi · 3 hr 27 min · Veterans Memorial Highway
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10
Take the exit slight right toward I 15 Business, SR 28
2041 ft · 51 sec
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11
Turn left
2.1 mi · 4 min
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12
Arrive at your destination
0 m · 1 sec · North Main Street
Car Route Details
A richer read on the saved driving route between Saint George and Nephi.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
Veterans Memorial Highway
Merge slight left onto Veterans Memorial Highway
214 mi · 03h 27m
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 leaving Saint George and Mostly Sunny near Nephi.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Saint George to Nephi?
The road trip is about 218.5 miles (351.7 km) and usually takes 03h 38m 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?
Beaver is a useful midpoint, sitting about 109.4 miles from Saint George and 109.2 miles from Nephi.
How much longer is the road route than the straight-line distance?
The direct path is about 203.4 miles (327.3 km), while the road route adds roughly 15.1 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 9:42 AM MDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $30.02 one way or $60.03 round trip. Estimated CO2 is about 68.5 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny around Saint George and Mostly Sunny near Nephi.
Flight Path Map
This map shows the direct air route between Saint George and Nephi. Straight-line distance: 203.41 mi (327.35 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 Nephi
City in and county seat of Juab County, Utah, United States
| Population | 6,479 |
| Coordinates | 39.7102300, -111.8363200 |
| Altitude | 1563 |
| Country | United States |
End: Nephi (-111.83632, 39.71023)
Estimated Travel Time
Distance: 352 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 07h 16m |
| 40 mph (64.37 km/h) | 05h 27m |
| 50 mph (80.47 km/h) | 04h 22m |
| 60 mph (96.56 km/h) | 03h 38m |
| 70 mph (112.65 km/h) | 03h 07m |
| 80 mph (129 km/h) | 02h 43m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.89 | $30.02 | $60.03 |
| Mid-grade | $4.23 | $32.62 | $65.24 |
| Premium | $4.55 | $35.07 | $70.15 |
| Diesel | $5.41 | $41.73 | $83.45 |
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 · May 14, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.