One-tank trips from Salt Lake City
12 destinations you can reach and return on one 400-mile tank — closest is Evanston at 145.8 mi round trip
12 destinations sit inside one 400-mile tank of Salt Lake City, from Evanston at 145.8 mi round trip to Blackfoot at 372.9 mi. Every figure below is a v1 seed estimate.
The list below mixes day trips you can run on a whim with overnights that still spend less than $52.21 of fuel. Sort it however you like — the table shows every round-trip mileage, gallon count and dollar figure so you can rebuild the ranking for your own tank.
All 12 one-tank destinations
Round-trip miles are twice the estimated one-way road distance. A destination makes the list between 60 and 200 one-way miles — inside a 400-mile tank with reserve to spare.
| Town | State | Round trip | One-way time | Gallons | Est. fuel | Trip type |
|---|---|---|---|---|---|---|
| Pocatello | Idaho | 326.9 mi | 3 h 09 | 13.1 gal | $45.77 | Day trip |
| Logan | Utah | 164.7 mi | 1 h 35 | 6.6 gal | $23.06 | Day trip |
| Rock Springs | Wyoming | 332.2 mi | 3 h 12 | 13.3 gal | $46.51 | Day trip |
| Blackfoot | Idaho | 372.9 mi | 3 h 35 | 14.9 gal | $52.21 | Day trip |
| Green River | Wyoming | 301.1 mi | 2 h 54 | 12.0 gal | $42.15 | Day trip |
| Evanston | Wyoming | 145.8 mi | 1 h 49 | 5.8 gal | $20.41 | Day trip |
| Vernal | Utah | 276.5 mi | 2 h 40 | 11.1 gal | $38.71 | Day trip |
| Price | Utah | 216.4 mi | 2 h 05 | 8.7 gal | $30.30 | Day trip |
| Richfield | Utah | 270.3 mi | 2 h 36 | 10.8 gal | $37.84 | Day trip |
| Nephi | Utah | 177.3 mi | 1 h 42 | 7.1 gal | $24.82 | Day trip |
| Preston | Idaho | 202.9 mi | 1 h 57 | 8.1 gal | $28.41 | Day trip |
| Beaver | Utah | 334.7 mi | 3 h 13 | 13.4 gal | $46.86 | Day trip |
The spread runs from Evanston at 145.8 mi round trip to Blackfoot at 372.9 mi — about 5.8 to 14.9 gallons of fuel. "Day trip" marks anything inside 4 hours one way; the rest still fit the tank, they just deserve the night.
The picks
How these were ranked: the day list weighs town size, county-seat walkability and drive time; the overnight list weighs estimated hotel depth. Every number repeats the table above, so nothing new to trust — just a shorter list to read.
Five day trips (leave by 9, home for dinner)
Logan, Utah
County-seat polish 1 h 35 from Salt Lake City: Logan pairs a historic square with about 10 estimated hotels. Leave by 9:00 am, spend about 2½ hours, and you are back in Salt Lake City around 2:40 pm — the fuel column says 6.6 gallons of the tank each way you turn it.
Pocatello, Idaho
Pocatello (56,809 people, the Bannock County seat) is 3 h 09 away and punches above its weight for a town its size. Leave by 9:00 am, spend about 2½ hours, and you are back in Salt Lake City around 5:48 pm — the fuel column says 13.1 gallons of the tank each way you turn it.
Evanston, Wyoming
The Uinta County seat, 1 h 49 out — a walkable courthouse square and an estimated 4 hotels make it a classic small-town overnight. Leave by 9:00 am, spend about 2½ hours, and you are back in Salt Lake City around 3:08 pm — the fuel column says 5.8 gallons of the tank each way you turn it.
Rock Springs, Wyoming
The Sweetwater County seat, 3 h 12 out — a walkable courthouse square and an estimated 4 hotels make it a classic small-town overnight. Leave by 9:00 am, spend about 2½ hours, and you are back in Salt Lake City around 5:54 pm — the fuel column says 13.3 gallons of the tank each way you turn it.
Price, Utah
The Carbon County seat, 2 h 05 out — a walkable courthouse square and an estimated 2 hotels make it a classic small-town overnight. Leave by 9:00 am, spend about 2½ hours, and you are back in Salt Lake City around 3:40 pm — the fuel column says 8.7 gallons of the tank each way you turn it.
Three that earn an overnight
Logan, Utah
The Cache County seat makes an easy overnight, with an estimated 10 hotels. Drive out Saturday morning, sleep, come back slow — the round trip still spends only 6.6 gallons.
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Rates →Pocatello, Idaho
The Bannock County seat makes an easy overnight, with an estimated 10 hotels. Drive out Saturday morning, sleep, come back slow — the round trip still spends only 13.1 gallons.
Evanston, Wyoming
The Uinta County seat makes an easy overnight, with an estimated 4 hotels. Drive out Saturday morning, sleep, come back slow — the round trip still spends only 5.8 gallons.
The fuel math, in five sentences
The math is one line: a 400-mile tank at 25 mpg burns 14.9 gallons on the worst round trip here (372.9 mi), which is $52.21 at our $3.50-per-gallon assumption. We cap one-way drives at 200 miles so the round trip fits with about 15 percent of the tank held back for detours and idling. Every mile figure is a road-factor estimate, not a routed distance. Real range swings with tires, terrain and cargo — treat the gallon column as a planning number. Adjust the per-gallon price for your state on Kayak when you check dates.
Common questions
How far can you get from Salt Lake City on one tank?
Is Pocatello a day trip from Salt Lake City?
What if your tank is smaller than 400 miles?
Where should you stay overnight on these trips?
Keep planning
Data & method
Method: v1 seed model. Round-trip miles are twice the estimated road distance (straight-line times a road factor). Fuel figures assume a 400-mile tank, a 25 mpg car, and $3.50 per gallon. Lodging counts are population-derived estimates. We earn a commission from Kayak links.