Origin
New Haven, CT
Morning in New Haven on Wednesday
Local time
8:33 AM
EDT
Current temp
54°F
Unavailable
Live forecast
Trip from New Haven, CT to Cos Cob, CT
Data updated 0 seconds ago
Drive Time
1h 3m
Distance
43.6 mi
70 km
Drive Score
6/10
Good drive
Same Day?
Yes, doable
Fuel Cost
$7
one way
EV Charging
Loading...
station data
Best Time to Leave
4 AM
0h 58m
★
6 AM
1h 3m
8 AM
1h 13m
10 AM
1h 7m
12 PM
1h 6m
3 PM
1h 7m
5 PM
1h 13m
8 PM
1h 0m
Estimated drive times based on typical traffic patterns. Actual times may vary with weather, construction, and real-time conditions.
New Haven, CT
Wikimedia Commons
Cos Cob, CT
MART PRODUCTION
Trip Overview
The drive from New Haven, CT to Cos Cob, CT covers 43.6 miles and takes about 1h 3m behind the wheel. This route is realistic as a one-day drive if you keep your stops efficient.
The route leans on Congress Avenue, Howard Avenue, Washington Avenue for much of the mileage, and the overall profile is turn-heavy local drive. At current regular gas prices, budget about $7.02 one way before food or hotel costs.
Trip Pace
Same-day drive is realistic
A same-day return is realistic if you keep stops short.
Break Rhythm
0 planned breaks
A short stop every 2 to 3 hours is enough for this drive.
Midpoint
21.8 miles from New Haven, CT
A natural place for your longest stop of the day , about 31m into the drive .
Loading map...
Drive Character
Expect a 1h 3m drive with frequent turns across 43.6 miles of local and secondary roads.
This route has more turning and local-road decision points than a simple highway run.
There are about 16 navigation steps in the underlying route data, so the final approach matters more than the middle miles.
Congress Avenue is one of the defining roads on this drive.
How Hard Is This Drive?
Expect a hands-on drive with frequent turns and local roads rather than long highway stretches. Navigation is very simple — set it and forget it for most of the drive.
Route Complexity
1/10
Very easy - short and simple to drive
The drive from New Haven, CT to Cos Cob, CT is easy. At 1h 3m with 0% highway, most drivers will find it relaxed and low-stress.
Where does it get tricky?
This route does not have any notably tricky sections. Most of the drive from New Haven, CT to Cos Cob, CT is straightforward, with well-signed roads and simple exits.
Main Roads
| Road | Distance | Duration |
|---|---|---|
| Congress Avenue | Unavailable | Refreshing |
| Howard Avenue | Unavailable | Refreshing |
| Washington Avenue | Unavailable | Refreshing |
| Columbus Avenue | Unavailable | Refreshing |
| Spring Street | Unavailable | Refreshing |
| Campbell Avenue | Unavailable | Refreshing |
| I 95 South | Unavailable | Refreshing |
| US 1 | Unavailable | Refreshing |
Per-road distance and duration are being refreshed from OSRM for this route.
Longest stretch:
Congress Avenue
— detailed segment metrics are refreshing.
Turn-by-Turn Driving Directions
Step-by-step road directions between New Haven, CT and Cos Cob, CT.
1
Start on College Street
0.5 mi
·
54 sec
·
College Street
2
Turn slight right onto Congress Avenue
0.2 mi
·
25 sec
·
Congress Avenue
3
Turn left onto Howard Avenue
0.1 mi
·
15 sec
·
Howard Avenue
4
Turn right onto Washington Avenue
0.1 mi
·
16 sec
·
Washington Avenue
5
Turn right onto Columbus Avenue
482 ft
·
16 sec
·
Columbus Avenue
6
Turn left onto Washington Avenue
0.6 mi
·
1 min
·
Washington Avenue
7
Continue on Spring Street
0.8 mi
·
1 min
·
Spring Street
8
At the end of the road, turn left onto Campbell Avenue
0.1 mi
·
15 sec
·
Campbell Avenue
9
Take the ramp right toward I 95 South: New York City
0.3 mi
·
36 sec
·
I 95 South: New York City
10
Merge slight left
39 mi
·
53 min
11
Take the exit slight right toward US 1: Riverside, Old Greenwich
0.2 mi
·
35 sec
·
US 1: Riverside, Old Greenwich
12
Turn slight left onto East Putnam Avenue
1.3 mi
·
2 min
·
East Putnam Avenue
13
Turn left onto Strickland Road
479 ft
·
23 sec
·
Strickland Road
14
Turn right onto Loughlin Avenue
387 ft
·
23 sec
·
Loughlin Avenue
15
Turn left onto Maplewood Drive
0.2 mi
·
36 sec
·
Maplewood Drive
16
Arrive at your destination
Trip Plan
Morning Departure
Leave by 9 AM and you'll arrive before lunch.
Evening Departure
Even a 4 PM departure gets you there before dark in summer.
You can normally do this drive in one day.
You may only need one short stretch break if traffic stays light.
The halfway point lands around 21.8 miles from New Haven, CT, or about 31m into the drive.
This is a comfortable same-day trip.
Departure
Before you leave
Start with fuel, water, and navigation already sorted so the first hour feels easy.
First stop
Around 43.6 miles or 1h 3m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 21.8 miles or 31m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 53m
Traffic, exits, and arrival timing usually matter more near Cos Cob, CT than in the middle of the route.
Before You Leave
+
Open the route before leaving New Haven, CT so your first major turns are already loaded.
+
Leave with enough water and a charging cable within reach, not packed away.
+
Check your fuel range against the first long segment, especially if you are starting outside city service areas.
Day 1
Settle into the route from New Haven, CT
This is one driving day of about 43.6 miles and 1h 3m.
Your first comfortable stop window is around 80 miles from New Haven, CT.
This route can stay practical as a one-day drive if traffic stays reasonable.
You may only need one short stretch stop if conditions stay smooth.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Halfway Point
Midpoint
About 21.8 mi from New Haven, CT · 31m into the drive
Mid-route town
Meal stop
22 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
Fuel and coffee
A short stop after about 43.6 miles helps settle the day before fatigue starts building.
Meal break
The midpoint is around 21.8 miles from New Haven, CT, which is a good place for a longer meal and fuel stop.
Arriving in Cos Cob, CT
The final approach into Cos Cob, CT usually feels slower than the middle of the drive, so avoid planning your tightest schedule at the very end.
Try to arrive with enough fuel left to skip an immediate station stop unless you already know the area around Cos Cob, CT.
These stop ideas are pacing suggestions — the exact town or exit can change with traffic, hotel plans, and fuel range.
Fuel & Cost
Regular Gas
$7.02 one way
$14.04 round trip
$4.09/gal
25.4 MPG avg
15 kg CO2
| Fuel Type | $/gal | One Way | Round Trip |
|---|---|---|---|
| midgrade | $4.50 | $7.72 | $15.45 |
| premium | $4.86 | $8.35 | $16.70 |
| diesel | $5.61 | $9.63 | $19.25 |
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$7
Meals
$25–$50
Total
$32–$57
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 15.3 kg one way. Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $5 in charging · 0 stops · 67% less CO2
| Vehicle Type | kWh | Stops | DC Fast | Home Charge |
|---|---|---|---|---|
| Average EV | 13.1 | 0 | $4.58 | $2.09 |
| Efficient EV | 10.9 | 0 | $3.82 | $1.74 |
| EV Truck/SUV | 17.4 | 0 | $6.10 | $2.79 |
Gas CO2
15 kg
EV CO2
5 kg (67% 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.
Destination
Cos Cob, CT
Morning in Cos Cob on Wednesday
Local time
8:33 AM
EDT
Current temp
56°F
Unavailable
Live forecast
Seasonal Notes
Summer travel usually means heavier construction, hotter rest stops, and busier weekend traffic around major cities.
Winter travel shortens daylight, so a route that looks manageable on paper can feel much longer after dark.
Holiday weekends tend to make both departure and arrival windows slower than the raw route time suggests.
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
2 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 3m 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.
Frequently Asked Questions
The drive from New Haven, CT to Cos Cob, CT covers 43.6 miles and takes about 1h 3m without stops. Add 15-30 minutes for a fuel or rest stop on longer drives.
The main roads are Congress Avenue, Howard Avenue, Washington Avenue. Expect a mix of highway and local road driving.
This is a comfortable same-day trip.
The midpoint is about 21.8 miles from New Haven, CT. Look for rest areas, gas stations, or food options near the halfway mark.
At current regular gas prices, expect to spend about $7.02 one way. This estimate uses 25.4 MPG — your actual cost will vary with your vehicle's fuel efficiency and current gas prices.
Leave by 9 AM and you'll arrive before lunch. Even a 4 PM departure gets you there before dark in summer.
The drive from New Haven, CT to Cos Cob, CT is easy. At 1h 3m with 0% highway, most drivers will find it relaxed and low-stress.
This route does not have any notably tricky sections. Most of the drive from New Haven, CT to Cos Cob, CT is straightforward, with well-signed roads and simple exits.
The route from New Haven, CT to Cos Cob, CT does not surface many named destination signs beyond the main corridor.
Was this route helpful?
Thanks for your feedback!
Your tip has been submitted. Thanks!
/500
Recent Tips
·
Explore More
More trips to Cos Cob, CT
Explore more options from New Haven, CT or browse trips ending in Cos Cob, CT.
Looking for more statewide routes? Browse CT road trips.
Explore maps for New Haven, CT or Cos Cob, CT on MapSof.net.