How far is Parker, CO from Denver, CO?

The driving distance from Parker, CO to Denver, CO is about 25.5 miles (41 km), with a travel time of about 00h 32m by car.

  • The straight-line flight distance is about 19.3 miles (31.1 km).
  • For a round trip, plan for roughly 01h 04m of driving time before adding stops, traffic, or weather delays.
  • A comfortable departure window is usually 7:00 AM to 7:00 PM MDT.
Trip Tools

Reverse, save, or send this route

This is an easy same-day return drive. Copy the route link, send it to another device, or print a clean version before you head out.

Reverse Route
Quick Snapshot
Road
25.46 mi
00h 32m
Flight
19.32 mi
31.1 km direct

This is an easy same-day return drive.

Learn Distance

Choose another destination from Parker.

Flight Distance

Direct air line
19.32 mi
Kilometers
31.1 km
Flight Time
00h 02m

Driving Distance

Road route
25.46 mi
Kilometers
40.97 km
Drive Time
00h 32m

Gas Cost Calculator

Leave and Arrive Planner

Pick a departure time to see your estimated arrival and same-day return window.

Drive time stays fixed at 00h 32m.

Arrival Snapshot
Arrive in Denver
Wed, Apr 22, 11:11 PM MDT
Return by in Parker
Wed, Apr 22, 11:43 PM MDT
Useful when you're deciding between a quick errand, a day trip, or a longer stop.
Leave Parker
2026-04-22T22:39
Arrive Denver
Wed, Apr 22, 11:11 PM MDT
Route Timing
00h 32m
One way by road
Best Departure Window
7:00 AM to 7:00 PM MDT
Leave when it suits your day
Arrive between
7:32 AM to 7:32 PM MDT

This is a short drive, so your comfort window is wide. Traffic and current weather matter more than the clock.

Leave by
7:26 PM MDT
Keeps a same-day return open with about 01h 30m at the destination.
Back in Parker
10:00 PM MDT
Flexible departure

You are leaving earlier than the recommended window, which gives you extra margin for breaks and traffic.

Halfway Point

A useful midpoint for breaks, coffee, or meeting in the middle.

Mid-route stop
Castlewood
CO

City in Hamlin County, South Dakota, United States

From Parker
11.7 mi
00h 16m
To Denver
13.7 mi
00h 16m

Route Weather Snapshot

Check the forecast at both ends before you head out.

Origin
80°F
Wednesday

Mostly Sunny

Starts
Wed, Apr 22 6:00 AM MDT
Wind
10 to 26 mph SW
Destination
82°F
Wednesday

Mostly Sunny

Starts
Wed, Apr 22 6:00 AM MDT
Wind
7 to 22 mph SSW

Driving Route Map

The map below follows the saved road route between Parker and Denver.

Turn-by-Turn Driving Directions

Step-by-step road directions between Parker and Denver.

  1. 1

    Start on South Pikes Peak Drive

    30 m · 8 sec · South Pikes Peak Drive

  2. 2

    Turn right onto East Mainstreet

    821 ft · 30 sec · East Mainstreet

  3. 3

    Turn right onto South Parker Road

    2.5 mi · 4 min · South Parker Road

  4. 4

    Take the exit slight right toward E470 Toll South, I 25: Colorado Springs

    1598 ft · 39 sec

  5. 5

    Merge slight left onto E-470

    4.9 mi · 5 min · E-470

  6. 6

    Take the exit slight right toward I 25: Denver, Colorado Springs

    1106 ft · 27 sec

  7. 7

    Keep slight right to continue on I 25 North: Denver

    1583 ft · 41 sec

  8. 8

    Continue on I 25 North: Denver

    1626 ft · 40 sec

  9. 9

    Merge slight left

    10.8 mi · 13 min

  10. 10

    Take the exit slight right toward Downing Street, Washington Street, Emerson Street

    622 ft · 15 sec

  11. 11

    Keep slight left to continue on Emerson Street, Washington Street

    1617 ft · 40 sec

  12. 12

    Continue on East Buchtel North Boulevard

    3040 ft · 1 min · East Buchtel North Boulevard

  13. 13

    Turn right onto South Logan Street

    2.7 mi · 5 min · South Logan Street

  14. 14

    Turn left onto East 13th Avenue

    720 ft · 27 sec · East 13th Avenue

  15. 15

    Turn right onto Sherman Street

    644 ft · 34 sec · Sherman Street

  16. 16

    At the end of the road, turn right

    91 m · 22 sec

  17. 17

    Arrive at your destination

    0 m · 1 sec

Car Route Details

A richer read on the saved driving route between Parker and Denver.

OSRM road route
Drive Character

Turn-heavy local drive

The route has frequent decision points for its length, so lane choice and turn timing will matter more than cruising speed.

Directions
17 steps
6 turns on the saved route
Ramps & Exits
5
2 merges, 3 ramps or exits
Navigation Density
66.7 / 100 mi
Decision points by distance
Main Roads
I 25 North
11.4 mi · 45%
E-470
4.92 mi · 19%
South Logan Street
2.7 mi · 11%
South Parker Road
2.48 mi · 10%
East Buchtel North Boulevard
0.58 mi · 2%
Emerson Street
0.31 mi · 1%
Longest Stretch

I 25 North

Merge slight left

10.8 mi · 00h 13m

Route Summary

A quick read on whether this route feels easy, ambitious, or worth planning around.

Trip Read

A short regional drive

This route is short enough to handle as a quick errand, commute, or easy same-day return without much planning overhead.

Drive Time
00h 32m
Quick drive
Same-Day Return
01h 04m
Round-trip wheel time
Road vs Air
+6.2 mi
19.3 mi direct line
Halfway Stop
Castlewood
00h 16m from Parker
Leave By
7:26 PM MDT
Flexible departure
Weather Watch

Mostly Sunny leaving Parker and Mostly Sunny near Denver.

Trip Questions

Direct answers travelers usually want before committing to the drive.

How long does it take to drive from Parker to Denver?

The road trip is about 25.5 miles (41 km) and usually takes 00h 32m in normal driving conditions.

Is this a same-day trip or an overnight route?

This route is short enough to handle as a quick errand, commute, or easy same-day return without much planning overhead.

What is the halfway point on this route?

Castlewood is a useful midpoint, sitting about 11.7 miles from Parker and 13.7 miles from Denver.

How much longer is the road route than the straight-line distance?

The direct path is about 19.3 miles (31.1 km), while the road route adds roughly 6.2 extra miles because roads do not follow the straight air line.

When is the best time to leave for this route?

A good departure window is usually 7:00 AM to 7:00 PM MDT. If you want a more comfortable same-day return, try to leave by 7:26 PM MDT.

How much will gas cost for this route?

Using about 28.3 MPG, regular gas is estimated at $3.33 one way or $6.66 round trip. Estimated CO2 is about 8 kg one way.

What should you check before leaving?

Before you leave, expect Mostly Sunny around Parker and Mostly Sunny near Denver.

Stop Ideas Near Castlewood

Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.

Mid-route Guidance
These suggestions come from reviewed places and nearby services around Castlewood and the surrounding midpoint area.
Fairplay Park
Scenic stop 10.8 mi away

Fairplay Park

Aurora , CO
2200 Altura Blvd, Aurora, CO 80011
Rating 4.2/5 125 reviews Tourist attraction,Park
Denver City Council
Meeting point 10.8 mi away

Denver City Council

Denver , CO
1437 Bannock St rm 451, Denver, CO 80202
Rating 3.6/5 92 reviews City government office,County government office
Town Hall Arts Center
Nearby stop 6.8 mi away

Town Hall Arts Center

Littleton , CO
2450 Main St, Littleton, CO 80120
Rating 4.7/5 204 reviews Performing arts theater,Art gallery
City of Littleton
Scenic stop 6.6 mi away

City of Littleton

Littleton , CO
2255 W Berry Ave, Littleton, CO 80165
Rating 5.0/5 1 reviews City government office,Local government office,Museum

Transit and Meeting Points

Useful pickup, handoff, or rendezvous points close to Castlewood.

BUS

Denver (Bus Station), Colorado

20 mi away
1055 19th Street
RAIL

Union Station

21 mi away
1701 Wynkoop Street
BUS

Pine Junction, CO

44 mi away
76 Mount Evans Boulevard
BUS

Boulder, Colorado

62 mi away
30th & Diagonal Highway

Flight Path Map

This map shows the direct air route between Parker and Denver. Straight-line distance: 19.32 mi (31.1 km).

Parker

#1 Parker

The most populous city in Douglas County, Colorado.

Population58,673
Coordinates39.5186000, -104.7613600
Altitude1789
CountryUnited States
Denver

#2 Denver

The twentieth most populous city in the United States and the center of the Denver metropolitan area.

Population735,538
Coordinates39.7391500, -104.9847000
Altitude1609
CountryUnited States
Start: South Pikes Peak Drive (-104.761393, 39.518605)
End: (-104.984198, 39.739139)

Estimated Travel Time

Distance: 41 km by road

SpeedTime
30 mph (48.3 km/h)00h 50m
40 mph (64.37 km/h)00h 38m
50 mph (80.47 km/h)00h 30m
60 mph (96.56 km/h)00h 25m
70 mph (112.65 km/h)00h 21m
80 mph (129 km/h)00h 19m

Fuel, Round Trip and CO2

Estimated fuel cost and emissions for this route.

One-way fuel
0.9 gal
3.4 L · about $3.33
Round trip
$6.66
1.8 gal · 6.8 L
Estimated CO2
8 kg one way
Round trip: 16 kg / 35 lb CO2, using regular gasoline.
Fuel$/galOne wayRound trip
Regular gas $3.70 $3.33 $6.66
Mid-grade $4.08 $3.68 $7.35
Premium $4.39 $3.95 $7.90
Diesel $4.74 $4.26 $8.53

Assumes 8.3 L/100 km (about 28.3 MPG). CO2 is an estimate and varies by vehicle, fuel blend, traffic, and terrain.

Prices in Colorado · Apr 23, 2026

There is no time difference between Parker and Denver. The current time is 22:39:07.

Distance to Other Cities

Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.

How did we calculate? Place names are translated into coordinates. The Haversine formula calculates straight-line distance; driving distance uses road network data.