Greenwich, CT to East Granby, CT is 97.9 miles and takes about 2 hours 7 minutes via I 95, I 91, and Wilbur Cross Parkway, with a fuel budget near $16 and enough daylight to finish in a day. This trip stays within Connecticut, moving from the Northeast region to the Northeast region. The majority of this drive is on major highways, making it a straightforward option for a day trip. You'll spend most of your time on interstates, so plan for typical highway driving conditions. It's a relatively short distance, giving you flexibility in your departure time.
Trip Pace
Same-day drive is realistic
A same-day return is realistic if you keep stops short.
Midpoint
48.9 miles from Greenwich, CT
A natural place for your longest stop of the day
, about 1h 5m into the drive
.
Main Roads
Road
Distance
Duration
I 91
28 mi
34m
Wilbur Cross Parkway
27 mi
33m
I 95
26.1 mi
35m
CT 8
5 mi
5m
Merritt Parkway
3 mi
4m
Bradley International Airport Connector
2.8 mi
3m
CT 20
2.6 mi
4m
Field Point Road
0.2 mi
<1m
Longest stretch:
I 91
— 28 mi, about 34m
Traffic on I-95
Hour-of-day weekday pattern from 24 FHWA count stations on your route.
Peak
5 PM
~4,341 veh/hr typical
Quietest
2 AM
~657 veh/hr
Peak-to-quiet ratio
6.6×
busier at peak than in the quiet hours
12a6anoon6p11p
Averaged across 5 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 Greenwich, CT and East Granby, CT.
1
Start on West Elm Street
53 ft·5 sec·West Elm Street
2
Turn left onto Field Point Road
0.2 mi·26 sec·Field Point Road
Use the straight / right lanes.
3
Turn slight left onto Sound View Drive
0.2 mi·23 sec·Sound View Drive
4
Continue on Arch Street
0.2 mi·35 sec·Arch Street
5
Take the ramp
0.2 mi·29 sec
Toward I 95 North: New Haven
6
Merge onto I 95
26 mi·35 min·I 95
Use the straight / slight right lanes.
7
Take the exit
0.6 mi·1 min
Exit 27AToward CT 25, CT 8: Trumbull, WaterburyUse the right lane.
8
Continue on CT 8; CT 25
3.2 mi·3 min·CT 8; CT 25
Use the straight / right lanes.
9
Keep slight right at fork onto CT 8
1.8 mi·2 min·CT 8
Toward CT 8 North: Waterbury, New Haven
10
Take the exit
0.7 mi·1 min
Exit 6Toward CT 15 North: Merritt Parkway, New HavenUse the slight right lane.
11
Merge onto CT 15
3.0 mi·4 min·Merritt Parkway
Use the straight / slight right lanes.
12
Continue on CT 15
27 mi·33 min·Wilbur Cross Parkway
Use the straight / slight right lanes.
13
Take the exit
0.3 mi·38 sec
Exit 65AToward I 91 North, CT 66 East: Hartford, MiddletownUse the slight right lane.
14
Merge onto I 91
18 mi·21 min·I 91
Use the straight / slight right lanes.
15
Keep slight right at fork onto I 91
10 mi·12 min·I 91
Use the straight / slight right lanes.
16
Take the exit
0.6 mi·52 sec
Exit 40Toward CT 20: Bradley International AirportUse the straight / slight right lanes.
17
Continue on CT 20
2.8 mi·3 min·Bradley International Airport Connector
Use the straight / slight right lanes.
18
Take the exit onto CT 20
2.6 mi·4 min·CT 20
Toward CT 20 West: East Granby, GranbyUse the slight right lane.
19
Turn left onto CT 187
0.1 mi·23 sec·South Main Street
20
Turn left
47 ft·4 sec
21
Turn right
45 ft·3 sec
22
Arrive at destination
Trip Plan
Given the 2 hour 7 minute duration, leaving Greenwich in the morning should allow you to reach East Granby with plenty of time to spare. Since this is a short, mostly highway drive, you likely won't need many stops. However, it's wise to be aware of fuel levels; the estimated cost is $16, so ensure you have enough to cover this and any potential detours. Keep an eye out for the 28-mile stretch on I 91, as this will be your longest continuous segment of interstate driving. Being a single-day trip, you have the flexibility to depart whenever is most convenient.
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 48.9 miles from Greenwich, CT, or about 1h 5m into the drive.
The longest continuous stretch on this route runs about 28 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 22 miles or 30m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 48.9 miles or 1h 5m 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 44m
Traffic, exits, and arrival timing usually matter more near East Granby, CT than in the middle of the route.
Before You Leave
+
Open the route before leaving Greenwich, 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 Greenwich, CT
This is one driving day of about 97.9 miles and 2h 7m.
Your first comfortable stop window is around 22 miles from Greenwich, CT.
This route can stay practical as a one-day drive if traffic stays reasonable.
The longest stretch is on I 91 for about 28 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 15
5 decision points cluster between mile 27 and 95.1 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
8
27 mi into trip|~37m in
Take the exit toward CT 25, CT 8: Trumbull, Waterbury
Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one
Use the right lane.
Exit 27A
Toward CT 25, CT 8: Trumbull, Waterbury
8
32.6 mi into trip|~44m in
Take the exit toward CT 15 North: Merritt Parkway, New Haven
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 6
Toward CT 15 North: Merritt Parkway, New Haven
8
63.4 mi into trip|~1h 23m in
Take the exit toward I 91 North, CT 66 East: Hartford, Middletown
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 65A
Toward I 91 North, CT 66 East: Hartford, Middle...
7
91.7 mi into trip|~1h 58m in
Take the exit toward CT 20: Bradley International Airport
Exit ramp - move to the correct lane early. Lane positioning matters here
Use the straight / slight right lanes.
Exit 40
Toward CT 20: Bradley International Airport
7
95.1 mi into trip|~2h 2m in|CT 20
Take the exit onto CT 20 toward CT 20 West: East Granby, Granby
Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one
Use the slight right lane.
Toward CT 20 West: East Granby, Granby
Fuel & Cost
Regular Gas
$17.31 one way
$34.61 round trip
$4.49/gal25.4 MPG avg34 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.92
$18.96
$37.91
premium
$5.29
$20.39
$40.77
diesel
$5.35
$20.62
$41.24
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$17
Meals
$25–$50
Total
$42–$67
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 34.3 kg one way.
Prices: EIA weekly data, 2026-06-01.
Driving Electric?
About $10 in charging
· 0 stops
· 68% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
29.4
0
$10.28
$4.70
Efficient EV
24.5
0
$8.57
$3.92
EV Truck/SUV
39.2
0
$13.71
$6.27
Gas CO2
34 kg
EV CO2
11 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 1, 2026
Origin
Greenwich, CT
Afternoon
in Greenwich on Wednesday
Local time
2:59 PM
EDT
Current temp
57°F
Mostly Cloudy
S 3 mph14% chanceLive forecast
Destination
East Granby, CT
Afternoon
in East Granby on Wednesday
Local time
2:59 PM
EDT
Current temp
49°F
Partly Cloudy
NW 5 mph6% 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
8 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 7m 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...
11 mi from route
~27 min detour
Free
near mile 16.9
From the Sound to the summits: the New England Trail covers 235 miles from Long Island Sound across long ridges to scenic mountain summits in Connecticut and Massachusetts. The trail offers panoramic...
26 mi from route
~66 min detour
Free
near mile 97.9
Park data from the National Park Service API. Alerts update every 2 hours.
More Details
What kind of drive is this?
This route is 94% highway, meaning you'll be on high-speed roads for nearly the entire trip. The longest continuous stretch of highway driving is 28 miles on I 91. Expect frequent exits and merges as you navigate the interstate system for the majority of your travel. The transition to surface roads will be minimal and occur very late in the drive.
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: 28 mi on I 91.
How Hard Is This Drive?
9/10
This is a straightforward highway drive that stays mostly on I 91 and Wilbur Cross Parkway. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 27 miles in.
Driving Effort9/10
High effort - long or complex enough to need steady focus all day
Balances navigation complexity with total wheel time.
This is a demanding drive. With 15 significant decision points across 97.9 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 27 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 32.6 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 63.4 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
282 ft24 ft
Total Climb
585 ft
Total Descent
493 ft
Highest Point
282 ft
~62.9 mi in
Elevation Range
258 ft
Towns Mentioned on Route Signs
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
Between Greenwich, CT and East Granby, CT, road signs point toward Waterbury, New Haven and Middletown.
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.
Top landmarks
•Great Captain Island Light — lighthouse built 1868 in Connecticut, United States
•William E. Ward House — historic house located near Rye Brook, New York, United States
•Bruce Museum of Arts and Science — museum in Greenwich, Connecticut
Doable as a same-day drive at 2h 7m. Total distance: 97.9 miles.
Family Friendly
Moderate complexity with 0 natural rest stops along the way.
Solo Traveler
2h 7m 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 28 miles on I 91. The full list of main roads is in the Roads section above.
Yes — we found about 11 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 East Granby, 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 11 rest areas along the route for bathroom stops.
The main spots that need attention: at 27 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 32.6 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 63.4 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 and New England National Scenic Trail. 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 East Granby, CT before heading back.
