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Trip from Casper, WY to Ranchettes, WY

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Compiled and reviewed by the US Trip Planner planning team at COD Solutions Oy · Last reviewed Apr 21, 2026 · Editorial standards

Drive Time

2h 58m

Distance

175.1 mi

282 km

Drive Score

8/10

Great drive

Same Day?

Yes, doable

Fuel Cost

$28

one way

EV Charging

Fair

2 stations

Best Time to Leave

Save up to 34 min
4 AM
2h 47m ★
6 AM
2h 59m
8 AM
3h 21m
10 AM
3h 7m
12 PM
3h 4m
3 PM
3h 8m
5 PM
3h 20m
8 PM
2h 52m

Estimated drive times based on typical traffic patterns. Actual times may vary with weather, construction, and real-time conditions.

Best Time Drive vs Fly
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Downtown Casper, WY, WY

Casper, WY

Taryn Elliott

Downtown Ranchettes, WY, WY

Ranchettes, WY

MART PRODUCTION

Trip Overview

This 175-mile drive from Casper to Ranchettes, Wyoming, is designed for a single day, taking approximately 3 hours. Primarily utilizing I-25, with brief segments on Iron Mountain Road and Bryan Stock Trail, it's a highway-focused journey across the Mountain West region. With an estimated fuel cost of $28, this route offers a straightforward path for travelers. The experience is largely uninterrupted, as evidenced by a continuous 169.5-mile stretch on I-25, making it ideal for those who prefer to cover ground efficiently.

Trip Pace

Same-day drive is realistic

A same-day return is realistic if you keep stops short.

Break Rhythm

1 planned break

A short stop every 2 to 3 hours is enough for this drive.

Midpoint

87.5 miles from Casper, WY

A natural place for your longest stop of the day , about 1h 29m into the drive .

Main Roads

Road Distance Duration
I 25 169.5 mi 2h 45m
Iron Mountain Road 2 mi 4m
Bryan Stock Trail 1.1 mi 1m
Horse Creek Road 0.5 mi <1m
East Sunlight Drive 0.5 mi 1m
East Yellowstone Highway 0.3 mi <1m
North Sunlight Drive 0.3 mi 1m
North Beverly Street 0.2 mi <1m
Longest stretch: I 25 — 169.5 mi, about 2h 45m

Turn-by-Turn Driving Directions

Step-by-step road directions between Casper, WY and Ranchettes, WY.

1

Start on North Sunlight Drive

0.3 mi · 1 min · North Sunlight Drive
2

Turn right

0.1 mi · 33 sec
3

Turn right onto East Sunlight Drive

0.5 mi · 1 min · East Sunlight Drive
4

At end of road, turn right onto Bryan Stock Trail

1.1 mi · 1 min · Bryan Stock Trail
5

Continue on I 25 Business

0.2 mi · 29 sec · North Beverly Street
6

Turn left onto I 25 BUS; US 20; US 26; US 87

0.3 mi · 25 sec · East Yellowstone Highway
7

Take the ramp

0.3 mi · 37 sec
Toward I 25 South: Douglas
8

Merge onto I 25

169 mi · 2 hr 45 min · I 25
9

Take the exit

0.2 mi · 34 sec
Toward US 85 North, WY 211: Torrington, Horse Creek Road
10

Turn left onto WY 211

0.5 mi · 59 sec · Horse Creek Road
11

Continue on Iron Mountain Road

2.0 mi · 4 min · Iron Mountain Road
12

Arrive at destination

Iron Mountain Road

Trip Plan

Given the manageable 2-hour and 58-minute duration, this trip is perfectly suited for a single day. You can easily depart Casper in the morning and arrive in Ranchettes by midday. With only one recommended stop, plan your refueling and rest breaks strategically, perhaps considering a stop around the halfway point. The longest stretch on I-25 means you'll want to ensure you have ample fuel before embarking on that segment. Keep an eye on your fuel gauge, especially as you approach the latter half of the drive to avoid any unexpected delays.

Morning Departure

Leave by 9 AM and you'll arrive before lunch.

Evening Departure

Even a 4 PM departure gets you there before dark in summer.

You can normally do this drive in one day.
Plan roughly 1 meaningful break for fuel, food, and rest.
The halfway point lands around 87.5 miles from Casper, WY, or about 1h 29m into the drive.
The longest continuous stretch on this route runs about 169.5 miles.

This is a comfortable same-day trip.

Departure

Before you leave

Start with fuel, water, and navigation already sorted so the first hour feels easy.

First stop

Around 39 miles or 42m in

Use this first pause for coffee, a restroom break, and a quick traffic check ahead.

Halfway reset

Around 87.5 miles or 1h 29m in

This is the best place for your longest stop, a real meal, and a full fuel check.

Final approach

Final hour starts around 2h 24m

Traffic, exits, and arrival timing usually matter more near Ranchettes, WY than in the middle of the route.

Before You Leave

+

Open the route before leaving Casper, WY so your first major turns are already loaded.

+

Leave with enough water and a charging cable within reach, not packed away.

+

Check your fuel range against the first long segment, especially if you are starting outside city service areas.

Day 1

Settle into the route from Casper, WY

This is one driving day of about 175.1 miles and 2h 58m.

Your first comfortable stop window is around 39 miles from Casper, WY.
This route can stay practical as a one-day drive if traffic stays reasonable.
Plan about 1 real break rather than only quick fuel stops.
The longest stretch is on I 25 for about 169.5 miles.

Where to Stop

Rest stops, refuel points, and overnight suggestions along this route.

town in Wyoming, United States

Mid-route town

Meal stop

Wheatland, WY

88 mi into the route

Best for: Lunch, fuel, and a longer reset

This sits close to the middle of the route, so it works well for the longest stop of the day.

Pacing Suggestions

Douglas, WY

Fuel and coffee

A short stop after about 39 miles helps settle the day before fatigue starts building.

Wheatland, WY

Meal break

The midpoint is around 87.5 miles from Casper, WY, which is a good place for a longer meal and fuel stop.

Before the longest stretch

Fuel check

Top up before I 25 if your tank is already low. That segment runs about 169.5 miles.

These stop ideas are pacing suggestions — the exact town or exit can change with traffic, hotel plans, and fuel range.

Stops Along Your Drive

Picked by where they fit in your drive — first break, midpoint reset, final stretch.

Best meal stop

Eggington's

4.8 ★ ★ ★ ★ ★

Casper, Wyoming

Near the start, short detour

1.5 mi from route ~4 min detour $10 to $20

Hours: 6 am–2 pm

+13072658700

Visit website

Eggington's

4.8 ★ ★ ★ ★ ★

Near the start, short detour

1.5 mi from route ~4 min detour $10 to $20

Casper, Wyoming

Hours: 6 am–2 pm

+13072658700

Visit website

Rivian Adventure Network

3.9 ★ ★ ★ ★ ☆

Near the end, ~10 min detour

Home stretch 4 mi from route ~10 min detour

Cheyenne, Wyoming

Hours: Open 24 hours

+18337484267

Visit website

Electrify America Charging Station

3.4 ★ ★ ★ ☆ ☆

Near the end, ~10 min detour

Home stretch 4 mi from route ~10 min detour

Cheyenne, Wyoming

Hours: Open 24 hours

+18336322778

Visit website

Casper Downtown Development Authority

4.5 ★ ★ ★ ★ ★

Near the start, short detour

1.6 mi from route ~4 min detour

Casper, Wyoming

Hours: 8 am–5 pm

+13073331403

Visit website

Place data sourced from public business listings. Hours and availability may vary.

Heads-up: tricky spots

5 of 7

5 decision points cluster between mile 0.3 and 172.3 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.

5
0.3 mi into trip | ~1m in

Turn right

Navigation decision point

5
0.9 mi into trip | ~3m in | Bryan Stock Trail

At end of road, turn right onto Bryan Stock Trail

Navigation decision point

5
2.2 mi into trip | ~6m in | I 25 BUS; US 20; US 26; US 87 / East Yellowstone Highway

Turn left onto I 25 BUS; US 20; US 26; US 87 / East Yellowstone Highway

Navigation decision point

4
2.5 mi into trip | ~6m in

Take the ramp toward I 25 South: Douglas

Navigation decision point

Toward I 25 South: Douglas
5
172.3 mi into trip | ~2h 52m in

Take the exit toward US 85 North, WY 211: Torrington, Horse Creek Road

Exit ramp - move to the correct lane early. Multiple destination signs - pick the right one

Toward US 85 North, WY 211: Torrington, Horse C...

Fuel & Cost

Regular Gas

$27.75 one way

$55.49 round trip

$4.03/gal 25.4 MPG avg 61 kg CO2
Fuel Type $/gal One Way Round Trip
midgrade $4.22 $29.08 $58.17
premium $4.53 $31.24 $62.47
diesel $5.61 $38.66 $77.32

No toll roads detected on this route.

Estimated Trip Cost (one way, 1 person)

Fuel

$28

Meals

$25–$50

Total

$53–$78

Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.

Estimated CO2 emission: 61.3 kg one way. Prices: EIA weekly data, 2026-04-13.

Driving Electric?

About $18 in charging · 0 stops · 67% less CO2

Vehicle Type kWh Stops DC Fast Home Charge
Average EV 52.5 0 $18.39 $8.40
Efficient EV 43.8 0 $15.32 $7.00
EV Truck/SUV 70 0 $24.51 $11.21

Gas CO2

61 kg

EV CO2

20 kg (67% less)

This trip is well within single-charge range for most EVs. No charging stops needed if you start fully charged.

DC fast charging avg $0.35/kWh. Home charging avg $0.16/kWh. US grid CO2: 0.39 kg/kWh.

Travel Intel

Current conditions at both ends of the drive.

Forecast as of Apr 20, 2026

Origin

Casper, WY

Late night in Casper on Tuesday

Local time

4:36 AM

MDT

Current temp

53°F

Unavailable

Live forecast

Destination

Ranchettes, WY

Late night in Ranchettes on Tuesday

Local time

4:36 AM

MDT

Current temp

28°F

Unavailable

Live forecast

33°F

Wheatland, WY

88 mi in

Seasonal Notes

Summer travel usually means heavier construction, hotter rest stops, and busier weekend traffic around major cities.

Winter travel shortens daylight, so a route that looks manageable on paper can feel much longer after dark.

Holiday weekends tend to make both departure and arrival windows slower than the raw route time suggests.

Time zone

Same local time

Origin and destination are on the same clock, so arrival timing is easier to judge at a glance.

Temperature spread

25 degrees cooler at arrival

A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.

Road read

2h 58m on the road

Use the two city cards together: check the sky where you start, then compare it with the local time and temperature at arrival.

Weather data from the National Weather Service. Conditions may change; check closer to your travel date.

What kind of drive is this?

Expect a predominantly highway experience, with 97% of this drive taking place on major roads. The vast majority of your time will be spent on I-25, which allows for consistent speeds and minimal distractions. You'll encounter a single significant uninterrupted stretch of 169.5 miles on this interstate, facilitating a smooth and direct passage. While the route is mainly highway, the brief transitions onto local roads like Iron Mountain Road and Bryan Stock Trail offer a slight change of pace before returning to the main thoroughfare.

97% highway — fuel and pacing are the main things to plan.
12 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 169.5 mi on I 25.

How Hard Is This Drive?

1/10

This is a straightforward highway drive that stays mostly on I 25 and Iron Mountain Road. Navigation is very simple - set it and forget it for most of the drive. The trickiest moment comes around 0.3 miles in.

Driving Effort 1/10

Very easy - short and simple to drive

Balances navigation complexity with total wheel time.

The drive from Casper, WY to Ranchettes, WY is easy. At 2h 58m with 97% highway, most drivers will find it relaxed and low-stress.

Where does it get tricky?

The main spots that need attention: at 0.3 miles: Navigation decision point; at 0.9 miles (Bryan Stock Trail): Navigation decision point; at 2.2 miles (I 25 BUS; US 20; US 26; US 87 / East Yellowstone Highway): Navigation decision point.

About the Cities

Starting in Casper, WY

Full guide →

Casper is a city in Central Wyoming with a population of 59,000 people (2020). If you're passing through the state, Casper is a likely choice for an overnight stop or as a place to find food and supplies before heading to the national parks in the state's northwestern corner or to the forests located to the southeast or to the north. The city has a few attractions to entertain visitors for a day or so, but the real attraction lies in the surrounding areas, which include some of the state's most interesting historical and natural sites. Independence Rock, South Pass City, Ayre's Bridge, Castle Gardens and two national forests are within a 60-mile (100-km) drive of downtown Casper. The Oregon and California trails once passed through the city and visible signs of their presence can be found within a stone's throw of the city's boundaries.

City content from Wikivoyage (CC BY-SA 4.0) and Wikidata (CC0).

Who Is This Route For?

Weekend Trip

Doable as a same-day drive at 2h 58m. Total distance: 175.1 miles.

Family Friendly

Moderate complexity with 1 natural rest stops along the way.

Solo Traveler

2h 58m drive, comfortable solo distance.

First-Time Driver

Mostly highway driving (97%). Straightforward navigation.

Frequently Asked Questions

The longest stretch is about 169.5 miles on I 25. The full list of main roads is in the Roads section above.

Yes, with realistic expectations. Build in a stop roughly every 2 hours, have snacks and activities ready, and check the Nearby Places tabs for kid-friendly stops along the way.

Mostly yes along the main roads, but rural stretches through WY can have sparse or no coverage. Before you leave, download offline Google Maps or Apple Maps for the route, and consider downloading music or podcasts instead of streaming. If you depend on data for navigation, keep a paper backup of the turn-by-turn directions.

The main spots that need attention: at 0.3 miles: Navigation decision point; at 0.9 miles (Bryan Stock Trail): Navigation decision point; at 2.2 miles (I 25 BUS; US 20; US 26; US 87 / East Yellowstone Highway): Navigation decision point.

Yes. A round trip is manageable in a single day if you plan a break at Ranchettes, WY before heading back.

How this page is built

Compiled by the US Trip Planner planning team at COD Solutions Oy from open government datasets — OSRM over OpenStreetMap for geometry, and EIA for fuel prices. See our methodology for refresh cadence and limitations.

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