Connecting Cheyenne to Gillette, this 242-mile journey across Wyoming’s Mountain West takes approximately 4 hours and 15 minutes of drive time. Because the trip is manageable in a single day, you can easily complete it without needing an overnight stop, though building in one planned break will help keep you fresh. Budget roughly $38 for fuel to cover the distance, which is almost entirely highway-based. You will primarily utilize I-25 and WY-59 to navigate between these two hubs. It is a straightforward, utilitarian route that serves as a reliable link between the southern and northeastern parts of the state, making it ideal for travelers who prioritize efficiency over meandering backroads.
Trip Pace
Same-day drive is realistic
A same-day return is possible, but it will make for a full day on the road.
Break Rhythm
1 planned break
Plan on a short reset every 3 to 4 hours to stay fresh behind the wheel.
Midpoint
121 miles from Cheyenne, WY
A natural place for your longest stop of the day
, about 1h 56m into the drive
.
Main Roads
Road
Distance
Duration
I 25
123.5 mi
1h 57m
WY 59
111.6 mi
2h 6m
East Richards Street
2.4 mi
3m
South 4th Street
1.9 mi
3m
Randall Avenue
0.9 mi
1m
Wyoming Highway 59 Connector
0.4 mi
<1m
East 4th Street
0.4 mi
1m
I 25 BUS
0.4 mi
<1m
Longest stretch:
I 25
— 123.5 mi, about 1h 57m
Turn-by-Turn Driving Directions
Step-by-step road directions between Cheyenne, WY and Gillette, WY.
1
Start on West 24th Street
292 ft·12 sec·West 24th Street
2
Turn right onto Carey Avenue
0.1 mi·13 sec·Carey Avenue
3
Turn slight left onto Randall Avenue
0.9 mi·1 min·Randall Avenue
4
Turn right onto Hynds Boulevard
338 ft·5 sec·Hynds Boulevard
5
Take the ramp
0.2 mi·29 sec
6
Merge onto I 25; US 87
1.5 mi·1 min·I 25; US 87
7
Continue on I 25; US 85; US 87
3.9 mi·4 min·I 25; US 85; US 87
8
Continue on I 25; US 87
76 mi·1 hr 10 min·I 25; US 87
9
Continue on I 25; US 26; US 87
34 mi·31 min·I 25; US 26; US 87
10
Continue on I 25; US 20; US 26; US 87
8.5 mi·9 min·I 25; US 20; US 26; US 87
11
Take the exit onto I 25 BUS; US 20 BUS; US 26 BUS; US 87 BUS
0.4 mi·55 sec·I 25 BUS; US 20 BUS; US 26 BUS; US 87 BUS
Toward US 20 Business, US 26 Business, US 87 Business, I 25 Business: Douglas
12
Turn left onto I 25 BUS; US 20 BUS; US 26 BUS; US 87 BUS
2.4 mi·3 min·East Richards Street
13
Turn right onto I 25 BUS; US 20 BUS; US 26 BUS; US 87 BUS
1.9 mi·3 min·South 4th Street
14
Turn straight onto Wyoming Highway 59 Connector
0.4 mi·46 sec·Wyoming Highway 59 Connector
15
Turn right onto WY 59
112 mi·2 hr 6 min·WY 59
16
Turn left onto East 4th Street
0.4 mi·1 min·East 4th Street
17
Arrive at destination
East 4th Street
Trip Plan
Since this is a roughly 4-hour drive, departing in the morning gives you maximum flexibility to reach Gillette before evening. You should plan for at least one dedicated stop to break up the monotony of the highway, as the long, uninterrupted segments can be taxing. Keep a close eye on your fuel gauge during the WY-59 portion of the trip, as services may be more spaced out compared to the I-25 corridor. Because the route is so heavily reliant on highways, try to avoid peak traffic hours if your schedule allows. A smart way to manage the drive is to treat that single recommended stop as a mid-point reset to stretch your legs and check your route progress.
Morning Departure
An early start around 7-8 AM gets you there with plenty of daylight left.
Evening Departure
A late afternoon start means arriving after dark. Morning is better.
You can normally do this drive in one day.
Plan roughly 1 meaningful break for fuel, food, and rest.
The halfway point lands around 121 miles from Cheyenne, WY, or about 1h 56m into the drive.
The longest continuous stretch on this route runs about 123.5 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 53 miles or 51m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 121 miles or 1h 56m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 3h 26m
Traffic, exits, and arrival timing usually matter more near Gillette, WY than in the middle of the route.
Before You Leave
+
Open the route before leaving Cheyenne, 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 Cheyenne, WY
This is one driving day of about 242 miles and 4h 15m.
Your first comfortable stop window is around 53 miles from Cheyenne, 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 123.5 miles.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Place data sourced from public business listings. Hours and availability may vary.
Heads-up: tricky spots
5 of 9
5 decision points cluster between mile 0.1 and 241.6 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
5
0.1 mi into trip|~0m in|Carey Avenue
Turn right onto Carey Avenue
Navigation decision point
5
124.9 mi into trip|~2h in|I 25 BUS; US 20 BUS; US 26 BUS; US 87 BUS
Take the exit onto I 25 BUS; US 20 BUS; US 26 BUS; US 87 BUS toward US 20 Business, US 26 Business, US 87 Business, I 25 Business: Douglas
Exit ramp - move to the correct lane early. Multiple destination signs - pick the right one
Toward US 20 Business, US 26 Business, US 87 Bu...
4
127.7 mi into trip|~2h 5m in|I 25 BUS; US 20 BUS; US 26 BUS; US 87 BUS / South 4th Street
Turn right onto I 25 BUS; US 20 BUS; US 26 BUS; US 87 BUS / South 4th Street
Navigation decision point
4
130 mi into trip|~2h 8m in|WY 59
Turn right onto WY 59
Navigation decision point
4
241.6 mi into trip|~4h 14m in|East 4th Street
Turn left onto East 4th Street
Navigation decision point
Fuel & Cost
Regular Gas
$38.35 one way
$76.70 round trip
$4.03/gal25.4 MPG avg85 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.22
$40.20
$80.39
premium
$4.53
$43.17
$86.34
diesel
$5.61
$53.43
$106.86
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$38
Meals
$25–$50
Total
$63–$88
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 84.7 kg one way.
Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $25 in charging
· 0 stops
· 67% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
72.6
0
$25.41
$11.62
Efficient EV
60.5
0
$21.17
$9.68
EV Truck/SUV
96.8
1
$33.88
$15.49
Gas CO2
85 kg
EV CO2
28 kg (67% less)
Plan for 0 charging stops, roughly every 270 miles. Allow 25-40 minutes per stop at a DC fast charger.
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 15, 2026
Origin
Cheyenne, WY
Night
in Cheyenne on Saturday
Local time
10:17 PM
MDT
Current temp
72°F
Unavailable
Live forecast
Destination
Gillette, WY
Night
in Gillette on Saturday
Local time
10:17 PM
MDT
Current temp
73°F
Unavailable
Live forecast
75°F
Douglas, WY
121 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
1 degrees warmer at arrival
A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.
Road read
4h 15m on the road
An early start around 7-8 AM gets you there with plenty of daylight left.
Weather data from the National Weather Service. Conditions may change; check closer to your travel date.
More Details
What kind of drive is this?
Expect a focused, highway-heavy experience, as 98% of your journey is spent on major thoroughfares. The trip begins with a significant 123.5-mile stretch on I-25, which provides a consistent, high-speed pace for the first half of your travel. Transitioning onto WY-59 shifts the feel of the drive as you move away from the interstate and toward your destination. While the route is largely defined by these fast-moving stretches, you should remain alert to the changing nature of the roads as you navigate toward East Richards Street. It is a predictable drive that allows you to cover substantial ground quickly, provided you are comfortable with long intervals of highway travel.
98% highway — fuel and pacing are the main things to plan.
17 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 123.5 mi on I 25.
How Hard Is This Drive?
3/10
This is a straightforward highway drive that stays mostly on I 25 and WY 59. There are only a few real navigation decisions along the way. The trickiest moment comes around 0.1 miles in near Carey Avenue.
Driving Effort3/10
Easy - simple navigation with a manageable amount of wheel time
Balances navigation complexity with total wheel time.
This is a straightforward 4h 15m drive. You will face about 9 decision points, but nothing that requires special attention if you follow navigation.
Where does it get tricky?
The main spots that need attention: at 0.1 miles (Carey Avenue): Navigation decision point; at 124.9 miles (I 25 BUS; US 20 BUS; US 26 BUS; US 87 BUS): Exit ramp - move to the correct lane early. Multiple destination signs - pick the right one; at 127.7 miles (I 25 BUS; US 20 BUS; US 26 BUS; US 87 BUS / South 4th Street): Navigation decision point.
Cheyenne is the state capital and largest city (approximate 2020 population 64,000) of Wyoming. Cheyenne is a place that celebrates its history and "true Western" culture. It is not uncommon to see cowboy hats, boots, and the belt as daily attire. It is host to the annual Frontier Days, one of the largest rodeos in North America.
The longest stretch is about 123.5 miles on I 25. The full list of main roads is in the Roads section above.
We did not find dedicated rest areas on this route. For a drive this long, plan bathroom and stretch breaks around gas stations, fast-food stops, or small-town downtowns — check the Nearby Places section for options.
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 0.1 miles (Carey Avenue): Navigation decision point; at 124.9 miles (I 25 BUS; US 20 BUS; US 26 BUS; US 87 BUS): Exit ramp - move to the correct lane early. Multiple destination signs - pick the right one; at 127.7 miles (I 25 BUS; US 20 BUS; US 26 BUS; US 87 BUS / South 4th Street): Navigation decision point.
Possible but tiring. At 4.3 hours each way, an in-and-out day trip would put you behind the wheel for 8.5 hours — manageable with a long break at Gillette, WY, but most travelers stay overnight.
