Compiled and reviewed by the US Trip Planner planning team at COD Solutions Oy · Last reviewed Sep 8, 2026 · Editorial standards
Drive Time
57m
Distance
45.4 mi
73 km
Drive Score
6/10
Good drive
Same Day?
Yes, doable
Fuel Cost
$8
one way
EV Charging
Sparse
1 stations
Estimated drive times based on typical traffic patterns. Actual times may vary with weather, construction, and real-time conditions.
Denver, CO
Wikimedia Commons
Johnstown, CO
Brady Wilson
The drive from Denver, CO to Johnstown, CO covers 45.4 miles and takes about 57m behind the wheel. This route is realistic as a one-day drive if you keep your stops efficient.
The route leans on Dwight D. Eisenhower Highway, North Valley Highway, West South 1st Street for much of the mileage, and the overall profile is mostly surface roads. The longest uninterrupted segment is about 24.2 miles on Dwight D. Eisenhower Highway. At current regular gas prices, budget about $7.66 one way before food or hotel costs.
| Road | Distance | Duration |
|---|---|---|
| Dwight D. Eisenhower Highway | 24.2 mi | 24m |
| North Valley Highway | 14.6 mi | 18m |
| West South 1st Street | 3.5 mi | 5m |
| Park Avenue West | 1 mi | 2m |
| North Lincoln Street | 0.5 mi | 1m |
| North Broadway | 0.4 mi | 1m |
| South Estes Avenue | 0.2 mi | <1m |
| 20th Street | <0.1 mi | <1m |
Hour-of-day weekday pattern from 16 FHWA count stations on your route.
Peak
4 PM
~5,326 veh/hr typical
Quietest
1 AM
~460 veh/hr
Peak-to-quiet ratio
11.6×
busier at peak than in the quiet hours
Averaged across 104 weeks of 2023 FHWA Travel Monitoring Analysis System data. Weekday hours only (Mon–Fri).
Step-by-step road directions between Denver, CO and Johnstown, CO.
Start on this road
Turn right
Turn left onto I 70 Business; US 40; US 287
Turn right onto North Lincoln Street
Continue on 20th Street
Turn right onto North Broadway
Turn left onto Park Avenue West
Take the ramp
Keep slight left at fork
Merge onto I 25
Keep slight right at fork onto I 25
Keep slight right at fork onto I 25
Continue on I 25
Take the exit
Keep slight right at fork
Turn straight onto CO 60
Turn left onto South Estes Avenue
Arrive at destination
Rest stops, refuel points, and overnight suggestions along this route.
Mid-route town
Meal stop
23 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.
A short stop after about 10 miles helps settle the day before fatigue starts building.
The midpoint is around 22.7 miles from Denver, CO, which is a good place for a longer meal and fuel stop.
These stop ideas are pacing suggestions — the exact town or exit can change with traffic, hotel plans, and fuel range.
5 decision points cluster between mile 1.2 and 41.4 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
Turn left onto Park Avenue West toward I 25
Lane positioning matters here
Take the ramp toward I 25 North, I 70: Fort Collins, Limon, Grand Junction
Lane positioning matters here. Multiple destination signs - pick the right one
Keep slight right at fork onto I 25 / North Valley Highway
Highway fork - watch signs carefully. Lane positioning matters here
Keep slight right at fork onto I 25 / North Valley Highway
Highway fork - watch signs carefully. Lane positioning matters here
Take the exit toward CO 60 East: Johnstown, Milliken
Exit ramp - move to the correct lane early. Multiple destination signs - pick the right one
Regular Gas
$7.66 one way
$15.32 round trip
| Fuel Type | $/gal | One Way | Round Trip |
|---|---|---|---|
| midgrade | $4.52 | $8.08 | $16.17 |
| premium | $4.89 | $8.74 | $17.47 |
| diesel | $5.60 | $10.01 | $20.02 |
No toll roads detected on this route.
Drive Cost (one way)
Fuel
$8
Estimated CO2 emission: 15.9 kg one way. Prices: EIA weekly data, 2026-08-31.
Driving Electric?
About $5 in charging · 0 stops · 69% less CO2
| Vehicle Type | kWh | Stops | DC Fast | Home Charge |
|---|---|---|---|---|
| Average EV | 13.6 | 0 | $4.77 | $2.18 |
| Efficient EV | 11.4 | 0 | $3.97 | $1.82 |
| EV Truck/SUV | 18.2 | 0 | $6.36 | $2.91 |
Gas CO2
16 kg
EV CO2
5 kg (69% 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.
Current conditions at both ends of the drive.
Origin
Afternoon in Denver on Tuesday
Local time
4:13 PM
MDT
Current temp
61°F
Mostly Clear
Destination
Afternoon in Johnstown on Tuesday
Local time
4:13 PM
MDT
Current temp
90°F
Sunny
Time zone
Origin and destination are on the same clock, so arrival timing is easier to judge at a glance.
Temperature spread
A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.
Road read
The weather snapshot is not static. If you are leaving later, give both cities one more quick forecast check before departure.
Weather data from the National Weather Service. Conditions may change; check closer to your travel date.
45.4 mi in 57m across surface roads — expect steady turns and local traffic rather than long highway runs.
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 1.2 miles in near Park Avenue West.
Focused - lots of decisions in a short distance, but it is over quickly
Balances navigation complexity with total wheel time.
This is a short but busy drive. With 14 decision points packed into just 45.4 miles, you will need to pay attention to lane changes and exits — but the whole thing is over in 57m.
Where does it get tricky?
The main spots that need attention: at 1.2 miles (Park Avenue West): Lane positioning matters here; at 2.2 miles: Lane positioning matters here. Multiple destination signs - pick the right one; at 7.6 miles (I 25 / North Valley Highway): Highway fork - watch signs carefully. Lane positioning matters here.
High-altitude sections with notable climbs
Total Climb
460 ft
Total Descent
875 ft
Highest Point
5,393 ft
~9.7 mi in
Elevation Range
532 ft
Notable High Points
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
On the drive from Denver, CO to Johnstown, CO, road signs begin pointing toward Milliken along the way.
Milliken
“Mile High City” · Founded 1858
Denver is the capital of the western U.S. state of Colorado and the dominant city of the Rocky Mountain Region. Founded in 1858 as the placer gold mining camp known as the Cherry Creek Diggings, the "Mile-High City" is today the most populous city within a 560-mile (900 km) radius and the center of the Front Range Urban Corridor of more than five million residents. Denver embraces its cowboy and mining past but also looks toward the future with a vibrant arts and performing arts scene, dozens of great outdoor festivals, and distinct neighborhoods each offering a unique experience. You'll find everything a cosmopolitan city has to offer including a spectacular view of and easy access to the beautiful Rocky Mountains, which arise only 12 miles (19 km) west of the Colorado State Capitol.
Top landmarks
Top landmarks
City content from Wikivoyage (CC BY-SA 4.0) and Wikidata (CC0).
Weekend Trip
Doable as a same-day drive at 57m. Total distance: 45.4 miles.
Family Friendly
Moderate complexity with 0 natural rest stops along the way.
Solo Traveler
57m drive, comfortable solo distance.
EV Driver
0 DC fast chargers along the route. Coverage: unknown.
Scenic Drive
Mostly surface roads route profile.
Compiled by the US Trip Planner planning team at COD Solutions Oy from open government datasets — OSRM over OpenStreetMap for geometry, EIA for fuel prices, USGS 3DEP for elevation, and FHWA TMAS for hourly traffic volumes. See our methodology for refresh cadence and limitations.
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