How far is Smithfield, UT from Lewiston, UT?
The driving distance from Smithfield, UT to Lewiston, UT is about 11.9 miles (19.2 km), with a travel time of about 00h 16m by car.
- The straight-line flight distance is about 9.6 miles (15.4 km).
- For a round trip, plan for roughly 00h 33m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 7:00 AM to 7:00 PM MDT.
Reverse, save, or send this route
This is an easy same-day return drive. Copy the route link, send it to another device, or print a clean version before you head out.
This is an easy same-day return drive.
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 00h 16m.
This is a short drive, so your comfort window is wide. Traffic and current weather matter more than the clock.
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 Cache County, Utah
Route Weather Snapshot
Check the forecast at both ends before you head out.
Rain Showers Likely
Rain Showers Likely
Driving Route Map
The map below follows the saved road route between Smithfield and Lewiston.
Turn-by-Turn Driving Directions
Step-by-step road directions between Smithfield and Lewiston.
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1
Start on Main Street
9.7 mi · 13 min · Main Street
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2
Turn left
2.2 mi · 4 min
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3
Arrive at your destination
0 m · 1 sec · Center Street
Car Route Details
A richer read on the saved driving route between Smithfield and Lewiston.
Straightforward drive
The saved road route has a manageable number of maneuvers and should be easy to follow with normal attention to signs.
Main Street
Start on Main Street
9.68 mi · 00h 13m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A short regional drive
This route is short enough to handle as a quick errand, commute, or easy same-day return without much planning overhead.
Rain Showers Likely leaving Smithfield and Rain Showers Likely near Lewiston.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Smithfield to Lewiston?
The road trip is about 11.9 miles (19.2 km) and usually takes 00h 16m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route is short enough to handle as a quick errand, commute, or easy same-day return without much planning overhead.
What is the halfway point on this route?
Richmond is a useful midpoint, sitting about 6 miles from Smithfield and 6 miles from Lewiston.
How much longer is the road route than the straight-line distance?
The direct path is about 9.6 miles (15.4 km), while the road route adds roughly 2.3 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 7:00 AM to 7:00 PM MDT. If you want a more comfortable same-day return, try to leave by 7:56 PM MDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $1.64 one way or $3.27 round trip. Estimated CO2 is about 3.7 kg one way.
What should you check before leaving?
Before you leave, expect Rain Showers Likely around Smithfield and Rain Showers Likely near Lewiston.
Stop Ideas Near Richmond
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Richmond.
Ogden, Utah
Flight Path Map
This map shows the direct air route between Smithfield and Lewiston. Straight-line distance: 9.58 mi (15.41 km).
#1 Smithfield
City in Cache County, Utah
| Population | 12,117 |
| Coordinates | 41.8382600, -111.8327200 |
| Altitude | 1403 |
| Country | United States |
#2 Lewiston
City in Cache County, Utah, United States
| Population | 1,780 |
| Coordinates | 41.9757600, -111.8563400 |
| Altitude | 1374 |
| Country | United States |
End: Lewiston (-111.85634, 41.97576)
Estimated Travel Time
Distance: 19 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 00h 23m |
| 40 mph (64.37 km/h) | 00h 17m |
| 50 mph (80.47 km/h) | 00h 14m |
| 60 mph (96.56 km/h) | 00h 11m |
| 70 mph (112.65 km/h) | 00h 10m |
| 80 mph (129 km/h) | 00h 08m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.89 | $1.64 | $3.27 |
| Mid-grade | $4.23 | $1.78 | $3.55 |
| Premium | $4.55 | $1.91 | $3.82 |
| Diesel | $5.41 | $2.27 | $4.55 |
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.