Traveling the 80.6 miles from Glastonbury to Greenwich is a straightforward journey across Connecticut that typically takes about 1 hour and 27 minutes. Because this is a relatively short trip within the Northeast region, it is perfectly suited for a single-day excursion. You should budget approximately $13 for fuel to cover the distance. Since the route relies on local roads rather than major interstates, you can expect a travel experience that feels more grounded in the local landscape. Whether you are heading south for business or a change of scenery, this direct path offers a predictable timeline for your day.
Trip Pace
Same-day drive is realistic
A same-day return is realistic if you keep stops short.
Midpoint
40.3 miles from Glastonbury, CT
A natural place for your longest stop of the day
, about 52m into the drive
.
Main Roads
Road
Distance
Duration
CT 15
29.8 mi
37m
I 95
26.1 mi
35m
I 91
13.3 mi
15m
CT 8
4.5 mi
5m
CT 3
1.7 mi
2m
Main Street
1 mi
2m
Putnam Boulevard
0.3 mi
<1m
Field Point Road
0.2 mi
<1m
Longest stretch:
CT 15
— 29.8 mi, about 37m
Turn-by-Turn Driving Directions
Step-by-step road directions between Glastonbury, CT and Greenwich, CT.
1
Start on Hebron Avenue
129 ft·7 sec·Hebron Avenue
2
Turn right onto Main Street
1.0 mi·2 min·Main Street
Use the straight / right lanes.
3
Turn left onto Putnam Boulevard
0.3 mi·53 sec·Putnam Boulevard
4
Take the ramp
0.2 mi·25 sec
Toward CT 3 South: Wethersfield
5
Merge onto CT 3
1.7 mi·2 min·CT 3
Use the straight / slight right lanes.
6
Take the exit
0.7 mi·1 min
Toward I 91 South: New HavenUse the straight / slight left lanes.
7
Merge onto I 91
13 mi·15 min·I 91
Use the straight / slight right lanes.
8
Take the exit
0.3 mi·34 sec
Exit 17Toward CT 15 SouthUse the slight right lane.
9
Keep slight left at fork
437 ft·8 sec
Toward CT 15 SouthUse the straight / slight right lanes.
10
Merge onto CT 15
30 mi·37 min·CT 15
Use the straight / slight right lanes.
11
Take the exit
0.2 mi·23 sec
Exit 34Toward CT 8, CT 108: Bridgeport, WaterburyUse the straight / slight right lanes.
12
Keep slight left at fork
0.4 mi·48 sec
Toward CT 8 South, CT 108 South: Bridgeport
13
Keep slight left at fork
0.8 mi·1 min
Toward CT 8 South: BridgeportUse the slight left lane.
14
Merge onto CT 8
4.5 mi·5 min·CT 8
15
Keep slight right at fork
0.3 mi·42 sec
Toward I 95 South: New York CityUse the slight right lane.
16
Merge onto I 95
26 mi·35 min·I 95
Use the straight / slight right lanes.
17
Take the exit
0.1 mi·29 sec
Exit 3Toward Arch StreetUse the slight right lane.
18
Turn right onto Arch Street
0.1 mi·19 sec·Arch Street
Use the straight / right lanes.
19
Turn straight onto Sound View Drive
0.2 mi·23 sec·Sound View Drive
20
Turn slight right onto Field Point Road
0.2 mi·28 sec·Field Point Road
Use the straight / right lanes.
21
Turn right onto West Elm Street
53 ft·1 sec·West Elm Street
22
Arrive at destination
West Elm Street
Trip Plan
Given the local nature of these roads, try to plan your departure to avoid peak commuter traffic, which can significantly increase your travel time on surface streets. Since there are no formal stops required for a trip of this duration, you have the flexibility to power through or pull over whenever you need a break. Keep a close eye on your navigation, as the reliance on local roads means missing a turn could add extra minutes to your journey. Budgeting the $13 for fuel is simple, but ensure your tank is topped off before you leave to avoid searching for stations along the more winding sections of the route. This drive is short enough that you can easily make it a round trip in one day if your schedule permits.
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 40.3 miles from Glastonbury, CT, or about 52m into the drive.
The longest continuous stretch on this route runs about 29.8 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 18 miles or 24m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 40.3 miles or 52m 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 29m
Traffic, exits, and arrival timing usually matter more near Greenwich, CT than in the middle of the route.
Before You Leave
+
Open the route before leaving Glastonbury, CT so your first major turns are already loaded.
Day 1
Settle into the route from Glastonbury, CT
This is one driving day of about 80.5 miles and 1h 46m.
Your first comfortable stop window is around 18 miles from Glastonbury, CT.
This route can stay practical as a one-day drive if traffic stays reasonable.
The longest stretch is on CT 15 for about 29.8 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 19
5 decision points cluster between mile 17.2 and 53.3 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
7
17.2 mi into trip|~23m in
Take the exit toward CT 15 South
Exit ramp - move to the correct lane early. Lane positioning matters here
Use the slight right lane.
Exit 17
Toward CT 15 South
7
17.6 mi into trip|~23m in
Keep slight left at fork toward CT 15 South
Highway fork - watch signs carefully. Lane positioning matters here
Use the straight / slight right lanes.
Toward CT 15 South
8
47.4 mi into trip|~1h in
Take the exit toward CT 8, CT 108: Bridgeport, Waterbury
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 34
Toward CT 8, CT 108: Bridgeport, Waterbury
7
48.1 mi into trip|~1h 2m in
Keep slight left at fork toward CT 8 South: Bridgeport
Highway fork - watch signs carefully. Lane positioning matters here
Use the slight left lane.
Toward CT 8 South: Bridgeport
7
53.3 mi into trip|~1h 8m in
Keep slight right at fork toward I 95 South: New York City
Highway fork - watch signs carefully. Lane positioning matters here
Use the slight right lane.
Toward I 95 South: New York City
Fuel & Cost
Regular Gas
$12.96 one way
$25.92 round trip
$4.09/gal25.4 MPG avg28 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.50
$14.26
$28.52
premium
$4.86
$15.42
$30.83
diesel
$5.61
$17.77
$35.55
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$13
Meals
$25–$50
Total
$38–$63
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 28.2 kg one way.
Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $8 in charging
· 0 stops
· 68% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
24.2
0
$8.45
$3.86
Efficient EV
20.1
0
$7.04
$3.22
EV Truck/SUV
32.2
0
$11.27
$5.15
Gas CO2
28 kg
EV CO2
9 kg (68% 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 20, 2022
Origin
Glastonbury, CT
Late night
in Glastonbury on Sunday
Local time
12:39 AM
EDT
Current temp
65°F
Unavailable
Live forecast
Destination
Greenwich, CT
Late night
in Greenwich on Sunday
Local time
12:39 AM
EDT
Current temp
46°F
Unavailable
Live forecast
45°F
Fairfield, CT
40 mi in
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
19 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
1h 46m 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.
More Details
What kind of drive is this?
Expect a turn-heavy local drive that keeps you engaged behind the wheel. Unlike a monotonous highway cruise, this route utilizes Main Street, Putnam Boulevard, and CT 3 South to navigate through the state. With a highway share of 0%, your time will be spent entirely on local roads, requiring more frequent attention to turns and speed changes. There are no extended stretches of open interstate here, so prepare for a drive that demands constant focus rather than cruise-control cruising. This configuration ensures you remain connected to the local environment throughout the entire 80.6-mile trek.
94% highway — fuel and pacing are the main things to plan.
22 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 29.8 mi on CT 15.
How Hard Is This Drive?
10/10
This is a straightforward highway drive that stays mostly on CT 15 and I 95. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 17.2 miles in.
Driving Effort10/10
Demanding - stay alert through the decision-heavy sections
Balances navigation complexity with total wheel time.
This drive requires moderate attention. Across 80.5 miles you will encounter 19 spots where lane choice or exit timing matters. Not difficult for experienced highway drivers, but worth previewing the tricky sections before you go.
Where does it get tricky?
The main spots that need attention: at 17.2 miles: Exit ramp - move to the correct lane early. Lane positioning matters here; at 17.6 miles: Highway fork - watch signs carefully. Lane positioning matters here; at 47.4 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one.
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 Glastonbury, CT to Greenwich, CT, road signs begin pointing toward Waterbury along the way.
Greenwich is a town of about 60,000 in Fairfield County, southwestern Connecticut. It is one of the wealthiest communities in America and is blessed with lush and beautiful scenery and many large and impressive houses.
Doable as a same-day drive at 1h 46m. Total distance: 80.5 miles.
Family Friendly
Moderate complexity with 0 natural rest stops along the way.
Solo Traveler
1h 46m drive, comfortable solo distance.
First-Time Driver
Mostly highway driving (94%). Some complex stretches to watch for.
Frequently Asked Questions
The longest stretch is about 29.8 miles on CT 15. The full list of main roads is in the Roads section above.
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 Greenwich, CT before sunset when you can. Check the Trip Plan for departure windows that land you in daylight.
Yes. At under 2 hours behind the wheel, this works well for families — plan one quick stop if you have younger kids.
The main spots that need attention: at 17.2 miles: Exit ramp - move to the correct lane early. Lane positioning matters here; at 17.6 miles: Highway fork - watch signs carefully. Lane positioning matters here; at 47.4 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one.
Yes. A round trip is manageable in a single day if you plan a break at Greenwich, CT before heading back.
