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Trip from Coal Creek, CO to Longmont, CO

Compiled and reviewed by the US Trip Planner planning team at COD Solutions Oy · Last reviewed Apr 19, 2026 · Editorial standards

Drive Time

1h 8m

Distance

37.6 mi

61 km

Drive Score

8/10

Great drive

Same Day?

Yes, doable

Fuel Cost

$6

one way

EV Charging

Unknown

Best Time to Leave

Save up to 16 min
4 AM
1h 3m ★
6 AM
1h 9m
8 AM
1h 19m
10 AM
1h 12m
12 PM
1h 11m
3 PM
1h 13m
5 PM
1h 19m
8 PM
1h 5m

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

Downtown Coal Creek, CO, CO

Coal Creek, CO

Braeson Holland

city in Boulder County, Colorado, United States

Longmont, CO

Wikimedia Commons

Trip Overview

Coal Creek Canyon Drive to Longmont is 37.6 miles and takes about 1 hour 8 minutes via Coal Creek Canyon Drive and Diagonal Highway, with a fuel budget near $6 and enough daylight to finish in a day. This short trip stays within Colorado, moving from the Mountain West region to the same region. Expect a mixed drive that offers a good taste of the local landscape without demanding a full day. It's a straightforward journey perfect for a quick transit or a scenic detour if you have some extra time.

Main Roads

Road Distance Duration
Coal Creek Canyon Drive 9.2 mi 15m
Diagonal Highway 8.6 mi 11m
CO 93 8.6 mi 13m
Foothills Parkway 4.6 mi 7m
Ken Pratt Boulevard 1.6 mi 3m
Copperdale Lane 1.2 mi 4m
Coal Creek Heights Drive 1 mi 4m
Table Mesa Drive 0.9 mi 2m
Longest stretch: Coal Creek Canyon Drive — 9.2 mi, about 15m

Turn-by-Turn Driving Directions

Step-by-step road directions between Coal Creek, CO and Longmont, CO.

1

Start on Beauty Lane

516 ft · 22 sec · Beauty Lane
2

Continue on Coal Creek Heights Drive

1.0 mi · 4 min · Coal Creek Heights Drive
3

At end of road, turn left onto Ridge Road

0.1 mi · 33 sec · Ridge Road
4

Continue on Ridge Road

0.1 mi · 30 sec · Ridge Road
5

Turn right onto Copperdale Lane

1.2 mi · 4 min · Copperdale Lane
6

At end of road, turn right onto CO 72

9.2 mi · 15 min · Coal Creek Canyon Drive
7

Turn left onto CO 93

8.6 mi · 13 min · CO 93
Use the left lane.
8

Turn right onto South 40th Street

0.2 mi · 42 sec · South 40th Street
9

Turn right onto Table Mesa Drive

0.6 mi · 1 min · Table Mesa Drive
Use the left / straight / right lanes.
10

Continue on Table Mesa Drive

0.3 mi · 35 sec · Table Mesa Drive
11

Take the exit

0.2 mi · 1 min
Toward CO 157 North
12

Merge onto CO 157

4.6 mi · 7 min · Foothills Parkway
Use the left / straight lanes.
13

Continue on CO 119

8.6 mi · 11 min · Diagonal Highway
Use the straight lane.
14

Continue on CO 119

1.6 mi · 3 min · Ken Pratt Boulevard
Use the straight lane.
15

Turn left onto South Pratt Parkway

0.7 mi · 1 min · South Pratt Parkway
Use the left lane.
16

Continue on Terry Street

0.1 mi · 19 sec · Terry Street
17

Turn right onto 3rd Avenue

0.2 mi · 33 sec · 3rd Avenue
18

Turn left onto Kimbark Street

0.2 mi · 55 sec · Kimbark Street
Use the left lane.
19

Turn left

186 ft · 15 sec
20

Turn right

109 ft · 7 sec
21

Arrive at destination

Where to Stop

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

city in and county seat of Boulder County, Colorado, United States

Mid-route town

Meal stop

Boulder, CO

19 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

Berthoud, CO

Fuel and coffee

A short stop after about 37.6 miles helps settle the day before fatigue starts building.

Boulder, CO

Meal break

The midpoint is around 18.8 miles from Coal Creek, 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.

Heads-up: tricky spots

5 of 13

5 decision points cluster between mile 1.1 and 37.4 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.

5
1.1 mi into trip | ~4m in | Ridge Road

At end of road, turn left onto Ridge Road

Navigation decision point

6
11.7 mi into trip | ~26m in | CO 93

Turn left onto CO 93

Lane positioning matters here

Use the left lane.
6
20.5 mi into trip | ~39m in | Table Mesa Drive

Turn right onto Table Mesa Drive

Lane positioning matters here

Use the left / straight / right lanes.
5
21.3 mi into trip | ~41m in

Take the exit toward CO 157 North

Exit ramp - move to the correct lane early

Toward CO 157 North
7
37.4 mi into trip | ~1h 7m in | Kimbark Street

Turn left onto Kimbark Street

Lane positioning matters here

Use the left lane.

Fuel & Cost

Regular Gas

$5.67 one way

$11.33 round trip

$3.83/gal 25.4 MPG avg 13 kg CO2
Fuel Type $/gal One Way Round Trip
midgrade $4.05 $6.00 $12.00
premium $4.39 $6.50 $13.01
diesel $5.61 $8.30 $16.60

No toll roads detected on this route.

Drive Cost (one way)

Fuel

$6

Estimated CO2 emission: 13.2 kg one way. Prices: EIA weekly data, 2026-04-13.

Driving Electric?

About $4 in charging · 0 stops · 69% less CO2

Vehicle Type kWh Stops DC Fast Home Charge
Average EV 11.3 0 $3.95 $1.80
Efficient EV 9.4 0 $3.29 $1.50
EV Truck/SUV 15 0 $5.26 $2.41

Gas CO2

13 kg

EV CO2

4 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.

Travel Intel

Current conditions at both ends of the drive.

Forecast as of Apr 16, 2026

Origin

Coal Creek, CO

Night in Coal Creek on Saturday

Local time

10:36 PM

MDT

Current temp

56°F

Unavailable

Live forecast

Destination

Longmont, CO

Night in Longmont on Saturday

Local time

10:36 PM

MDT

Current temp

79°F

Unavailable

Live forecast

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

23 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

1h 8m 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?

This route offers a mixed drive experience, with 37% of the journey on highways. You'll encounter a longest stretch of 9.2 miles on Coal Creek Canyon Drive, which likely provides a more winding and potentially scenic experience. As you transition to the Diagonal Highway and CO 93, expect the road character to change, possibly incorporating faster sections. The drive progresses through varied terrain, offering a dynamic feel behind the wheel rather than a monotonous cruise.

37% highway, the rest on surface roads — varied driving throughout.
21 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 9.2 mi on Coal Creek Canyon Drive.

How Hard Is This Drive?

6/10

This route mixes highway mileage with some local-road sections near the start or finish. You will hit about 13 points where you need to pay attention to lane position or signs. The trickiest moment comes around 1.1 miles in near Ridge Road.

Driving Effort 6/10

Moderate - straightforward overall, but long enough or busy enough to require pacing

Balances navigation complexity with total wheel time.

This drive requires moderate attention. Across 37.6 miles you will encounter 13 spots where lane choice or exit timing matters. Not difficult for experienced highway drivers, but worth previewing the tricky sections before you go.

Where does it get tricky?

The main spots that need attention: at 1.1 miles (Ridge Road): Navigation decision point; at 11.7 miles (CO 93): Lane positioning matters here; at 20.5 miles (Table Mesa Drive): Lane positioning matters here.

Who Is This Route For?

Weekend Trip

Doable as a same-day drive at 1h 8m. Total distance: 37.6 miles.

Family Friendly

Moderate complexity with 0 natural rest stops along the way.

Solo Traveler

1h 8m drive, comfortable solo distance.

EV Driver

0 DC fast chargers along the route. Coverage: unknown.

First-Time Driver

Mostly highway driving (37%). Some complex stretches to watch for.

Scenic Drive

Mixed highway & surface route profile.

Frequently Asked Questions

The longest stretch is about 9.2 miles on Coal Creek Canyon Drive. The full list of main roads is in the Roads section above.

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 Longmont, CO before sunset when you can. Check the Trip Plan for departure windows that land you in daylight.

Yes. At under 2 hours behind the wheel, this works well for families — plan one quick stop if you have younger kids.

The main spots that need attention: at 1.1 miles (Ridge Road): Navigation decision point; at 11.7 miles (CO 93): Lane positioning matters here; at 20.5 miles (Table Mesa Drive): Lane positioning matters here.

Yes. A round trip is manageable in a single day if you plan a break at Longmont, CO 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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Explore More

Return Trip

Longmont, CO to Coal Creek, CO

Plan the drive back the other way.

37.4 mi 1h 6m

Explore more options from Coal Creek, CO or browse trips ending in Longmont, CO.

Looking for more statewide routes? Browse CO road trips.