How far is Danbury, CT from Darien, CT?
The driving distance from Danbury, CT to Darien, CT is about 25.8 miles (41.6 km), with a travel time of about 00h 45m by car.
- The straight-line flight distance is about 21.9 miles (35.2 km).
- For a round trip, plan for roughly 01h 30m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 7:00 AM to 7:00 PM EDT.
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.
This is an easy same-day return drive.
Flight Distance
Driving Distance
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 45m.
This is a short drive, so your comfort window is wide. Traffic and current weather matter more than the clock.
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.
Town in Connecticut, USA
Route Weather Snapshot
Check the forecast at both ends before you head out.
Partly Sunny
Partly Sunny
Driving Route Map
The map below follows the saved road route between Danbury and Darien.
Turn-by-Turn Driving Directions
Step-by-step road directions between Danbury and Darien.
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1
Start on Library Place
71 m · 14 sec · Library Place
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2
Turn right onto Main Street
815 ft · 18 sec · Main Street
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3
Turn right onto West Street
2237 ft · 48 sec · West Street
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4
Turn left onto Division Street
612 ft · 15 sec · Division Street
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5
Turn right onto Park Avenue
1 km · 1 min · Park Avenue
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6
Turn left onto Delta Avenue
563 ft · 28 sec · Delta Avenue
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7
At the end of the road, turn right onto Wooster Heights
1.2 km · 1 min · Wooster Heights
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8
Continue on Miry Brook Road
1959 ft · 1 min · Miry Brook Road
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9
Take the ramp left
1592 ft · 27 sec
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10
Merge slight left
14 mi · 25 min
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11
Keep slight right to continue on Danbury Road
1.4 mi · 2 min · Danbury Road
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12
Continue on Main Avenue
3008 ft · 1 min · Main Avenue
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13
Turn right onto Grist Mill Road
857 ft · 17 sec · Grist Mill Road
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14
Turn left
3.3 mi · 4 min
-
15
Keep slight right to continue on I 95 South: New York City
2161 ft · 46 sec
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16
Merge slight left
2 mi · 3 min
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17
Take the exit slight right toward US 1: Post Road
858 ft · 25 sec
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18
Turn left onto Post Road
1.4 km · 1 min · Post Road
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19
Turn right
59 m · 14 sec
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20
Arrive at your destination
0 m · 1 sec
Car Route Details
A richer read on the saved driving route between Danbury and Darien.
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.
Miry Brook Road
Merge slight left
14 mi · 00h 25m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
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.
Partly Sunny leaving Danbury and Partly Sunny near Darien.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Danbury to Darien?
The road trip is about 25.8 miles (41.6 km) and usually takes 00h 45m 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?
Wilton is a useful midpoint, sitting about 12.9 miles from Danbury and 12.9 miles from Darien.
How much longer is the road route than the straight-line distance?
The direct path is about 21.9 miles (35.2 km), while the road route adds roughly 3.9 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 EDT. If you want a more comfortable same-day return, try to leave by 7:00 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $3.59 one way or $7.18 round trip. Estimated CO2 is about 8.1 kg one way.
What should you check before leaving?
Before you leave, expect Partly Sunny around Danbury and Partly Sunny near Darien.
Stop Ideas Near Wilton
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Danbury Fair
Norwalk City Hall parking
Bridgeport City Hall
Edmond Town Hall
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Wilton.
Stamford Transportation Center
Bridgeport
Croton–Harmon station
New Rochelle station
Flight Path Map
This map shows the direct air route between Danbury and Darien. Straight-line distance: 21.85 mi (35.17 km).
#1 Danbury
The most populous city in Fairfield County, Connecticut.
| Population | 84,317 |
| Coordinates | 41.3948200, -73.4540100 |
| Altitude | 121 |
| Country | United States |
#2 Darien
Town in Connecticut
| Population | 21,693 |
| Coordinates | 41.0787100, -73.4692900 |
| Altitude | 14 |
| Country | United States |
End: Darien (-73.46929, 41.07871)
Estimated Travel Time
Distance: 42 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 00h 51m |
| 40 mph (64.37 km/h) | 00h 38m |
| 50 mph (80.47 km/h) | 00h 31m |
| 60 mph (96.56 km/h) | 00h 25m |
| 70 mph (112.65 km/h) | 00h 22m |
| 80 mph (129 km/h) | 00h 19m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.95 | $3.59 | $7.18 |
| Mid-grade | $4.46 | $4.06 | $8.11 |
| Premium | $4.86 | $4.42 | $8.84 |
| Diesel | $6.00 | $5.46 | $10.91 |
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 Connecticut · Apr 18, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.