How far is Darien, CT from West Haven, CT?
The driving distance from Darien, CT to West Haven, CT is about 33.7 miles (54.3 km), with a travel time of about 00h 40m by car.
- The straight-line flight distance is about 30.2 miles (48.6 km).
- For a round trip, plan for roughly 01h 21m 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 40m.
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.
The second most populous city in Connecticut.
Route Weather Snapshot
Check the forecast at both ends before you head out.
Showers And Thunderstorms
Showers And Thunderstorms
Driving Route Map
The map below follows the saved road route between Darien and West Haven.
Turn-by-Turn Driving Directions
Step-by-step road directions between Darien and West Haven.
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1
Start on the route
59 m · 20 sec
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2
Turn left onto Post Road
2939 ft · 57 sec · Post Road
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3
Turn right onto Old Kings Highway North
844 ft · 22 sec · Old Kings Highway North
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4
Take the ramp left toward I 95 North: New Haven
887 ft · 22 sec
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5
Merge slight left
30.7 mi · 41 min
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6
Take the exit slight right toward CT 162: Saw Mill Road
1402 ft · 37 sec
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7
Turn right onto Sawmill Road
3249 ft · 1 min · Sawmill Road
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8
Continue on Wagner Place
136 m · 14 sec · Wagner Place
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9
Turn left onto Main Street
2408 ft · 56 sec · Main Street
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10
Turn right onto Campbell Avenue
750 ft · 21 sec · Campbell Avenue
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11
Turn left onto New Street
537 ft · 28 sec · New Street
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12
Turn right onto Washington Avenue
21 m · 3 sec · Washington Avenue
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13
Arrive at your destination
0 m · 1 sec · Washington Avenue
Car Route Details
A richer read on the saved driving route between Darien and West Haven.
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.
I 95 North
Merge slight left
30.7 mi · 00h 42m
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.
Showers And Thunderstorms leaving Darien and Showers And Thunderstorms near West Haven.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Darien to West Haven?
The road trip is about 33.7 miles (54.3 km) and usually takes 00h 40m 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?
Bridgeport is a useful midpoint, sitting about 16.7 miles from Darien and 17.1 miles from West Haven.
How much longer is the road route than the straight-line distance?
The direct path is about 30.2 miles (48.6 km), while the road route adds roughly 3.5 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 7:08 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $4.69 one way or $9.39 round trip. Estimated CO2 is about 10.6 kg one way.
What should you check before leaving?
Before you leave, expect Showers And Thunderstorms around Darien and Showers And Thunderstorms near West Haven.
Stop Ideas Near Bridgeport
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Norwalk City Hall parking
Bridgeport City Hall
Town Hall
City Hall Visitor Parking
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Bridgeport.
Bridgeport
Union Station
Stamford Transportation Center
Wallingford station
Flight Path Map
This map shows the direct air route between Darien and West Haven. Straight-line distance: 30.22 mi (48.64 km).
#1 Darien
Town in Connecticut
| Population | 21,693 |
| Coordinates | 41.0787100, -73.4692900 |
| Altitude | 14 |
| Country | United States |
#2 West Haven
The most populous city in New Haven County, Connecticut.
| Population | 54,367 |
| Coordinates | 41.2706500, -72.9470500 |
| Altitude | 10 |
| Country | United States |
End: Washington Avenue (-72.947195, 41.270616)
Estimated Travel Time
Distance: 54 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 01h 07m |
| 40 mph (64.37 km/h) | 00h 50m |
| 50 mph (80.47 km/h) | 00h 40m |
| 60 mph (96.56 km/h) | 00h 33m |
| 70 mph (112.65 km/h) | 00h 28m |
| 80 mph (129 km/h) | 00h 25m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.95 | $4.69 | $9.39 |
| Mid-grade | $4.46 | $5.30 | $10.61 |
| Premium | $4.86 | $5.78 | $11.56 |
| Diesel | $6.00 | $7.14 | $14.27 |
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 · May 06, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.