North Stamford, CT to North Stonington, CT is 103.5 miles and takes about 2h 15m via I 95 and Merritt Parkway, with a fuel budget near $16 and enough daylight to finish in a day. This trip stays within Connecticut, traversing the Northeast region. It's a straightforward, mostly highway drive that’s well-suited for a single day. Plan for a quick trip that gets you to your destination efficiently, with minimal fuss.
Trip Pace
Same-day drive is realistic
A same-day return is realistic if you keep stops short.
Midpoint
51.7 miles from North Stamford, CT
A natural place for your longest stop of the day
, about 1h 12m into the drive
.
Main Roads
Road
Distance
Duration
I 95
66.3 mi
1h 20m
Merritt Parkway
26.7 mi
35m
Norwich-Westerly Road
2.5 mi
3m
High Ridge Road
1.7 mi
3m
Forbes Avenue
1.2 mi
2m
Long Wharf Drive
0.9 mi
2m
Frontage Road
0.7 mi
<1m
North Stamford Road
0.3 mi
1m
Longest stretch:
I 95
— 66.3 mi, about 1h 20m
Traffic on I-95
Hour-of-day weekday pattern from 26 FHWA count stations on your route.
Peak
4 PM
~3,267 veh/hr typical
Quietest
2 AM
~488 veh/hr
Peak-to-quiet ratio
6.7×
busier at peak than in the quiet hours
12a6anoon6p11p
Averaged across 30 weeks of 2023 FHWA Travel Monitoring Analysis System data. Weekday hours only (Mon–Fri).
Turn-by-Turn Driving Directions
Step-by-step road directions between North Stamford, CT and North Stonington, CT.
1
Start on Cascade Road
139 ft·6 sec·Cascade Road
2
Turn straight onto North Stamford Road
475 ft·18 sec·North Stamford Road
3
Continue on North Stamford Road
0.2 mi·50 sec·North Stamford Road
4
Turn left onto CT 137
1.7 mi·3 min·High Ridge Road
5
Take the ramp
0.3 mi·41 sec
6
Merge onto CT 15
27 mi·35 min·Merritt Parkway
Use the straight / slight right lanes.
7
Take the exit
1.4 mi·1 min
Exit 37Toward I 95, US 1: Milford, New LondonUse the slight right lane.
8
Take the exit
0.3 mi·39 sec
Exit 2AToward I 95 North: New HavenUse the straight / right lanes.
9
Merge onto I 95
9.0 mi·12 min·I 95
Use the straight / slight right lanes.
10
Take the exit
0.2 mi·1 min
Exit 46Toward Long Wharf Drive, Sargent DriveUse the straight / slight right lanes.
11
Turn left onto Long Wharf Drive
0.9 mi·2 min·Long Wharf Drive
Use the straight lane.
12
Continue on East Street
0.1 mi·16 sec·East Street
13
Turn right onto US 1
0.1 mi·9 sec·Water Street
14
Continue on US 1
1.2 mi·2 min·Forbes Avenue
15
Turn right onto US 1
0.7 mi·48 sec·Frontage Road
16
Take the exit
0.2 mi·29 sec
Toward I 95 North
17
Merge onto I 95
57 mi·1 hr 8 min·I 95
Use the straight / slight right lanes.
18
Take the exit
0.2 mi·42 sec
Exit 92Toward CT 2, CT 49: North Stonington, Pawcatuck
19
Turn left onto CT 2
218 ft·2 sec·Liberty Street
20
Continue on CT 2
1.0 mi·1 min·Norwich-Westerly Road
21
Enter roundabout onto CT 2
260 ft·3 sec·Norwich-Westerly Road
22
Continue on CT 2
1.4 mi·2 min·Norwich-Westerly Road
23
Turn right onto Rocky Hollow Road
0.2 mi·23 sec·Rocky Hollow Road
24
Continue on Main Street
344 ft·9 sec·Main Street
25
Arrive at destination
Main Street
Trip Plan
Given the 2h 15m duration, leaving in the morning will allow you ample time to reach North Stonington and still have the afternoon free. With a total distance of 103.5 miles and only 10% on surface roads, you won't need to plan for extensive stopovers. The $16 fuel cost is a good estimate, so ensure your tank is adequately filled before you depart, as the longest stretch on I 95 is over 66 miles. Keep an eye out for the transition from highway to local roads as you approach your destination.
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 51.7 miles from North Stamford, CT, or about 1h 12m into the drive.
The longest continuous stretch on this route runs about 66.3 miles.
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 23 miles or 32m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 51.7 miles or 1h 12m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 1h 51m
Traffic, exits, and arrival timing usually matter more near North Stonington, CT than in the middle of the route.
Before You Leave
+
Open the route before leaving North Stamford, 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 North Stamford, CT
This is one driving day of about 103.5 miles and 2h 15m.
Your first comfortable stop window is around 23 miles from North Stamford, CT.
This route can stay practical as a one-day drive if traffic stays reasonable.
The longest stretch is on I 95 for about 66.3 miles.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Place data sourced from public business listings. Hours and availability may vary.
Heads-up: tricky spots
5 of 16
5 decision points cluster between mile 29 and 100.5 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
8
29 mi into trip|~40m in
Take the exit toward I 95, US 1: Milford, New London
Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one
Use the slight right lane.
Exit 37
Toward I 95, US 1: Milford, New London
7
30.4 mi into trip|~42m in
Take the exit toward I 95 North: New Haven
Exit ramp - move to the correct lane early. Lane positioning matters here
Use the straight / right lanes.
Exit 2A
Toward I 95 North: New Haven
8
39.7 mi into trip|~55m in
Take the exit toward Long Wharf Drive, Sargent Drive
Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one
Use the straight / slight right lanes.
Exit 46
Toward Long Wharf Drive, Sargent Drive
6
39.9 mi into trip|~56m in|Long Wharf Drive
Turn left onto Long Wharf Drive
Lane positioning matters here
Use the straight lane.
6
100.5 mi into trip|~2h 10m in
Take the exit toward CT 2, CT 49: North Stonington, Pawcatuck
Exit ramp - move to the correct lane early. Multiple destination signs - pick the right one
Exit 92
Toward CT 2, CT 49: North Stonington, Pawcatuck
Fuel & Cost
Regular Gas
$18.30 one way
$36.59 round trip
$4.49/gal25.4 MPG avg36 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.92
$20.04
$40.08
premium
$5.29
$21.55
$43.10
diesel
$5.35
$21.80
$43.60
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$18
Meals
$25–$50
Total
$43–$68
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 36.2 kg one way.
Prices: EIA weekly data, 2026-06-01.
Driving Electric?
About $11 in charging
· 0 stops
· 67% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
31.1
0
$10.87
$4.97
Efficient EV
25.9
0
$9.06
$4.14
EV Truck/SUV
41.4
0
$14.49
$6.62
Gas CO2
36 kg
EV CO2
12 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.
Forecast as of Jun 2, 2026
Origin
North Stamford, CT
Afternoon
in North Stamford on Wednesday
Local time
2:59 PM
EDT
Current temp
47°F
Mostly Clear
NE 2 to 6 mph0% chanceLive forecast
Destination
North Stonington, CT
Afternoon
in North Stonington on Wednesday
Local time
2:59 PM
EDT
Current temp
42°F
Mostly Clear
N 1 to 5 mph0% chanceLive 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
5 degrees cooler at arrival
A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.
Road read
2h 15m on the road
The weather snapshot is not static. If you are leaving later, give both cities one more quick forecast check before departure.
Weather data from the National Weather Service. Conditions may change; check closer to your travel date.
National Parks Near This Route
Worth a detour if your schedule allows.
Weir Farm National Historical Park
National Historical Park
Visit the home and studio of America's most beloved Impressionist, J. Alden Weir, and walk in the footsteps of generations of world-class artists. Set amidst more than 60 acres of painterly woods, fie...
8 mi from route
~19 min detour
Free
near mile 10.7
Park data from the National Park Service API. Alerts update every 2 hours.
More Details
What kind of drive is this?
This route is predominantly highway, with 90% of the driving on major roadways. You'll experience a long stretch of 66.3 miles on I 95, indicating extended highway cruising. The transition to surface roads will occur towards the end of your trip, likely around the Norwich-Westerly Road, introducing more local traffic and varied exit patterns. Expect a consistent pace for most of the drive.
90% highway — fuel and pacing are the main things to plan.
25 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 66.3 mi on I 95.
How Hard Is This Drive?
7/10
This is a straightforward highway drive that stays mostly on I 95 and Merritt Parkway. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 29 miles in.
Driving Effort7/10
Demanding - plan breaks and stay ahead of the key maneuvers
Balances navigation complexity with total wheel time.
This is a demanding drive. With 16 significant decision points across 103.5 miles, you will need to stay alert - especially through interchange areas and urban stretches. Consider splitting it into segments if you are not comfortable with fast highway navigation.
Where does it get tricky?
The main spots that need attention: at 29 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 30.4 miles: Exit ramp - move to the correct lane early. Lane positioning matters here; at 39.7 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one.
Elevation Profile
Mostly flat terrain
276 ft37 ft
Total Climb
251 ft
Total Descent
346 ft
Highest Point
276 ft
~22.2 mi in
Elevation Range
240 ft
Towns Mentioned on Route Signs
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
On the drive from North Stamford, CT to North Stonington, CT, road signs begin pointing toward New London along the way.
Doable as a same-day drive at 2h 15m. Total distance: 103.5 miles.
Family Friendly
Moderate complexity with 0 natural rest stops along the way.
Solo Traveler
2h 15m drive, comfortable solo distance.
First-Time Driver
Mostly highway driving (90%). Some complex stretches to watch for.
Frequently Asked Questions
The longest stretch is about 66.3 miles on I 95. The full list of main roads is in the Roads section above.
Yes — we found about 12 rest areas or service plazas within a short detour of the route (from OpenStreetMap). See the Rest Stops tab under Nearby Places for locations and mile markers. Plan to stretch, use the bathroom, and top off fluids every 2–3 hours on longer drives.
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 North Stonington, CT before sunset when you can. Check the Trip Plan for departure windows that land you in daylight.
Only with planning. This is a long drive for kids — consider splitting it into two days rather than pushing through. There are 12 rest areas along the route for bathroom stops.
The main spots that need attention: at 29 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 30.4 miles: Exit ramp - move to the correct lane early. Lane positioning matters here; at 39.7 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one.
Yes — Weir Farm National Historical Park. See the National Parks section for detour distances and tips on detours.
Yes. A round trip is manageable in a single day if you plan a break at North Stonington, CT before heading back.
