This 174.3-mile drive from Rocky Ford to Westminster, Colorado, is a feasible one-day trip, taking approximately 3 hours and 36 minutes. You'll navigate a mix of roads, including parts of the Ronald Reagan Highway and CO 96. With a fuel cost estimated around $26, this route offers a practical journey through the Mountain West region. The drive is characterized by frequent turns, suggesting a more local feel rather than a continuous highway experience. One planned stop is included, making it easy to manage your time on this relatively short excursion.
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
87.2 miles from Rocky Ford, CO
A natural place for your longest stop of the day
, about 1h 56m into the drive
.
Main Roads
Road
Distance
Duration
Ronald Reagan Highway
91.6 mi
1h 39m
CO 96
20.7 mi
27m
Swink Avenue
17.7 mi
29m
John F. Kennedy Memorial Highway
12.9 mi
12m
Monument Valley Freeway
8.5 mi
9m
US 50
7.6 mi
12m
César Chávez Memorial Highway
3.8 mi
5m
William White Boulevard
2.8 mi
4m
Longest stretch:
Ronald Reagan Highway
— 91.6 mi, about 1h 39m
Turn-by-Turn Driving Directions
Step-by-step road directions between Rocky Ford, CO and Westminster, CO.
1
Start on South Main Street
0.1 mi·30 sec·South Main Street
2
Turn left onto US 50; CO 71
18 mi·29 min·Swink Avenue
Use the straight / left / right lanes.
3
Turn right onto CO 167
1.7 mi·3 min·South Main Street
Use the straight / right lanes.
4
Turn left onto CO 96
21 mi·27 min·CO 96
5
Continue on US 50; CO 96
7.6 mi·12 min·US 50; CO 96
Use the straight lane.
6
Take the exit
0.2 mi·28 sec
Use the slight right lane.
7
Turn right onto Paul Harvey Boulevard
0.3 mi·48 sec·Paul Harvey Boulevard
Use the straight / left / right lanes.
8
At end of road, turn left onto William White Boulevard
2.8 mi·4 min·William White Boulevard
9
Turn right onto CO 47
3.8 mi·5 min·César Chávez Memorial Highway
Use the straight lane.
10
Take the exit
0.4 mi·47 sec
Toward I 25 North: Denver
11
Merge onto I 25
1.8 mi·1 min·North Freeway
Use the straight lane.
12
Continue on I 25
13 mi·12 min·John F. Kennedy Memorial Highway
Use the straight / slight right lanes.
13
Continue on I 25
23 mi·23 min·Ronald Reagan Highway
Use the straight / slight right lanes.
14
Continue on I 25; US 24
8.5 mi·9 min·Monument Valley Freeway
Use the straight / slight right lanes.
15
Continue on I 25
69 mi·1 hr 16 min·Ronald Reagan Highway
Use the straight / slight right lanes.
16
Take the exit
0.6 mi·51 sec
Exit 217AToward US 36 West: Westminster, BoulderUse the slight left lane.
17
Merge onto US 36
1.8 mi·2 min·Denver–Boulder Turnpike
18
Take the exit
0.2 mi·22 sec
Toward US 287: Federal BoulevardUse the slight right lane.
19
Keep slight right at fork
0.3 mi·33 sec
Toward US 287 North: Federal BoulevardUse the straight / slight right lanes.
20
Turn straight onto US 287
0.3 mi·39 sec·Federal Boulevard
21
Turn left onto West 80th Avenue
0.5 mi·1 min·West 80th Avenue
Use the left lane.
22
Turn left onto Lowell Boulevard
0.4 mi·44 sec·Lowell Boulevard
Use the left lane.
23
Turn right onto West 77th Avenue
0.2 mi·41 sec·West 77th Avenue
24
Turn right onto Newton Street
114 ft·5 sec·Newton Street
25
Arrive at destination
Newton Street
Trip Plan
Given the 3-hour and 36-minute duration, this 174.3-mile trip is best tackled in a single day. Aim for an early start to maximize daylight and allow ample time for your single planned stop. Since the highway share is only 23%, be prepared for frequent turns and potentially slower speeds on local roads like CO 96. The estimated fuel cost of $26 is a good baseline, but always factor in a buffer. Keep an eye on your fuel gauge, especially before the longest 91.6-mile stretch on Ronald Reagan Highway, to ensure you don't need to search for a station unexpectedly.
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 87.2 miles from Rocky Ford, CO, or about 1h 56m into the drive.
The longest continuous stretch on this route runs about 91.6 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 38 miles or 57m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 87.2 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 2h 58m
Traffic, exits, and arrival timing usually matter more near Westminster, CO than in the middle of the route.
Before You Leave
+
Open the route before leaving Rocky Ford, CO 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 Rocky Ford, CO
This is one driving day of about 174.3 miles and 3h 36m.
Your first comfortable stop window is around 38 miles from Rocky Ford, CO.
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 Ronald Reagan Highway for about 91.6 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 18
5 decision points cluster between mile 0.1 and 172.7 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
6
0.1 mi into trip|~0m in|US 50; CO 71 / Swink Avenue
Turn left onto US 50; CO 71 / Swink Avenue
Lane positioning matters here
Use the straight / left / right lanes.
6
17.9 mi into trip|~29m in|CO 167 / South Main Street
Turn right onto CO 167 / South Main Street
Lane positioning matters here
Use the straight / right lanes.
6
48.1 mi into trip|~1h 13m in|Paul Harvey Boulevard
Turn right onto Paul Harvey Boulevard
Lane positioning matters here
Use the straight / left / right lanes.
8
170.1 mi into trip|~3h 28m in
Take the exit toward US 36 West: Westminster, Boulder
Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one
Use the slight left lane.
Exit 217A
Toward US 36 West: Westminster, Boulder
8
172.7 mi into trip|~3h 31m in
Keep slight right at fork toward US 287 North: Federal Boulevard
Highway fork - watch signs carefully. Lane positioning matters here
Use the straight / slight right lanes.
Toward US 287 North: Federal Boulevard
Fuel & Cost
Regular Gas
$26.26 one way
$52.52 round trip
$3.83/gal25.4 MPG avg61 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.05
$27.81
$55.61
premium
$4.39
$30.15
$60.31
diesel
$5.61
$38.48
$76.97
Estimated Tolls: $0.12
Denver–Boulder Turnpike
(1.8 mi)$0.12
Toll estimates based on average 2024-2025 rates. EZ-Pass/SunPass discounts may lower the actual cost.
Estimated Trip Cost (one way, 1 person)
Fuel
$26
Tolls
$0
Meals
$25–$50
Total
$51–$76
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 61 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
52.3
0
$18.30
$8.37
Efficient EV
43.6
0
$15.25
$6.97
EV Truck/SUV
69.7
0
$24.40
$11.16
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 15, 2026
Origin
Rocky Ford, CO
Night
in Rocky Ford on Saturday
Local time
10:38 PM
MDT
Current temp
85°F
Unavailable
Live forecast
Destination
Westminster, CO
Night
in Westminster on Saturday
Local time
10:38 PM
MDT
Current temp
46°F
Unavailable
Live forecast
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
39 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
3h 36m 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.
National Parks Near This Route
Worth a detour if your schedule allows.
Florissant Fossil Beds National Monument
National Monument
Beneath a grassy mountain valley in central Colorado lies one of the richest and most diverse fossil deposits in the world. Petrified redwood stumps up to 14 feet wide and thousands of detailed fossil...
25 mi from route
~61 min detour
$10
near mile 96.2
Park data from the National Park Service API. Alerts update every 2 hours.
More Details
What kind of drive is this?
Expect a 'turn-heavy local drive' for this 174.3-mile journey. Only 23% of this route is on highways, meaning you'll encounter more local roads and intersections. The longest uninterrupted stretch is 91.6 miles, primarily on Ronald Reagan Highway, before the road character likely shifts. This profile suggests a drive that requires attention to navigation and may involve varying speed limits as you transition between main roads and local arteries. The overall feel is less of a highway cruise and more of an engaged, connected drive.
Only 23% highway — the rest is turn-by-turn surface driving.
25 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 91.6 mi on Ronald Reagan Highway.
How Hard Is This Drive?
8/10
Expect a hands-on drive with frequent turns and local roads rather than long highway stretches. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 0.1 miles in near US 50; CO 71 / Swink Avenue.
Driving Effort8/10
Demanding - plan breaks and stay ahead of the key maneuvers
Balances navigation complexity with total wheel time.
This is a demanding drive. With 18 significant decision points across 174.3 miles, you will need to stay alert - especially through interchange areas and urban stretches. Consider splitting it into segments if you are not comfortable with fast highway navigation.
Where does it get tricky?
The main spots that need attention: at 0.1 miles (US 50; CO 71 / Swink Avenue): Lane positioning matters here; at 17.9 miles (CO 167 / South Main Street): Lane positioning matters here; at 48.1 miles (Paul Harvey Boulevard): Lane positioning matters here.
Westminster is a city of about 115,000 in the Denver Metropolitan Area of the western U.S. state of Colorado. The city lies northwest of Denver in Adams and Jefferson counties.
Doable as a same-day drive at 3h 36m. Total distance: 174.3 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
3h 36m drive, comfortable solo distance.
Scenic Drive
Mostly surface roads route profile with national parks nearby.
Frequently Asked Questions
The longest stretch is about 91.6 miles on Ronald Reagan Highway. The full list of main roads is in the Roads section above.
Expect about $0.12 in tolls one way, starting with Denver–Boulder Turnpike. Most Northeast and Midwest toll agencies accept E-ZPass; in the West and Texas, transponders like TxTag or FasTrak apply. If you do not have a transponder, cashless tolling plates will mail a bill to the vehicle's registered address — usually with a surcharge, so a rental-car toll pass is often cheaper than paying by mail.
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.
It helps. This route has a higher-than-average number of complex decision points, which get harder in the dark. If the last hour of the trip is on surface roads or mountain grades, aim to arrive at Westminster, CO before sunset when you can. Check the Trip Plan for departure windows that land you in daylight.
Only with planning. This is a long drive for kids — consider splitting it into two days rather than pushing through. Plan at least 1 meaningful breaks. Dedicated rest areas are limited, so plan gas or food stops as your bathroom breaks.
The main spots that need attention: at 0.1 miles (US 50; CO 71 / Swink Avenue): Lane positioning matters here; at 17.9 miles (CO 167 / South Main Street): Lane positioning matters here; at 48.1 miles (Paul Harvey Boulevard): Lane positioning matters here.
Yes — Florissant Fossil Beds National Monument. See the National Parks section for detour distances and tips on detours.
Possible but tiring. At 3.6 hours each way, an in-and-out day trip would put you behind the wheel for 7.2 hours — manageable with a long break at Westminster, CO, but most travelers stay overnight.
