Origin
Fairfield, CT
Afternoon in Fairfield on Thursday
Local time
3:31 PM
EDT
Current temp
45°F
Unavailable
Live forecast
Trip from Fairfield, CT to Greenwich, CT
Last recalculated Apr 16, 2026
Drive Time
31m
Distance
22.5 mi
36 km
Drive Score
6/10
Good drive
Same Day?
Yes, doable
Fuel Cost
$4
one way
EV Charging
Unknown
Best Time to Leave
4 AM
0h 29m
★
6 AM
0h 32m
8 AM
0h 37m
10 AM
0h 34m
12 PM
0h 33m
3 PM
0h 34m
5 PM
0h 37m
8 PM
0h 30m
Estimated drive times based on typical traffic patterns. Actual times may vary with weather, construction, and real-time conditions.
Fairfield, CT
David Kanigan
Greenwich, CT
Wikimedia Commons
Trip Overview
If you are looking for a quick hop across the Connecticut coastline, this 22.5-mile journey between Fairfield and Greenwich is the definition of a straightforward commute. Clocking in at approximately 31 minutes, the trip is perfectly suited for a single-day outing or a simple point-to-point transit. You will spend the vast majority of your time on I-95, making this a highly efficient highway-focused drive. With fuel costs estimated at $4, it is an incredibly budget-friendly excursion within the Northeast region. Because the duration is so short, you won't need to worry about overnight accommodations or complicated logistics. It serves as a practical, no-nonsense connection between two prominent Connecticut towns.
Who Is This Route For?
Weekend Trip
Doable as a same-day drive at 31m. Total distance: 22.5 miles.
Family Friendly
Moderate complexity with 0 natural rest stops along the way.
Solo Traveler
31m drive, comfortable solo distance.
EV Driver
0 DC fast chargers along the route. Coverage: unknown.
First-Time Driver
Mostly highway driving (89%). Straightforward navigation.
Drive Character
Expect a standard interstate experience for this drive, as roughly 89% of your travel takes place on high-speed thoroughfares. You will spend the bulk of your time on I-95, which accounts for a 20-mile stretch of uninterrupted highway driving. Once you peel off the interstate, you will transition onto Post Road and Field Point Road to reach your final destination. While the interstate portion is utilitarian and fast-paced, the final few miles on local roads offer a shift in rhythm as you navigate into Greenwich. The character of this route is defined by its efficiency and consistency, providing a predictable drive that gets you where you need to be without unnecessary detours.
Most of the miles stay on highways, which makes pacing and fuel planning easier than turn-by-turn city driving.
There are about 10 navigation steps in the underlying route data, so the final approach matters more than the middle miles.
I 95 is the longest continuous segment at about 20 miles.
How Hard Is This Drive?
This is a straightforward highway drive that stays mostly on I 95 and Post Road. There are only a few real navigation decisions along the way. The trickiest moment comes around 1.5 miles in.
Driving Effort
4/10
Easy - simple navigation with a manageable amount of wheel time
Balances navigation complexity with total wheel time.
This is a straightforward 31m drive. You will face about 6 decision points, but nothing that requires special attention if you follow navigation.
Where does it get tricky?
The main spots that need attention: at 1.5 miles: Navigation decision point; at 1.8 miles (I 95): Merge point - match speed before joining. Lane positioning matters here; at 21.7 miles: Exit ramp - move to the correct lane early. Lane positioning matters here.
Critical Maneuvers
5 of 6 key pointsThese are the spots where you need to pay the most attention. Preview them before you drive.
4
1.5 mi into trip
|
~2m in
Take the ramp toward I 95 South: New York City
Navigation decision point
Toward I 95 South: New York City
5
1.8 mi into trip
|
~2m in
|
I 95
Merge onto I 95
Merge point - match speed before joining. Lane positioning matters here
Use the straight / slight right lanes.
7
21.7 mi into trip
|
~30m in
Take the exit toward Arch Street
Exit ramp - move to the correct lane early. Lane positioning matters here
Use the slight right lane.
Exit 3
Toward Arch Street
6
21.9 mi into trip
|
~30m in
|
Arch Street
Turn right onto Arch Street
Lane positioning matters here
Use the straight / right lanes.
4
22.2 mi into trip
|
~31m in
|
Field Point Road
Turn slight right onto Field Point Road
Lane positioning matters here
Use the straight / right lanes.
Main Roads
| Road | Distance | Duration |
|---|---|---|
| I 95 | 20 mi | 27m |
| Post Road | 1.3 mi | 2m |
| Field Point Road | 0.2 mi | <1m |
| Sound View Drive | 0.2 mi | <1m |
| Jelliff Lane | 0.2 mi | <1m |
| Arch Street | 0.1 mi | <1m |
| West Elm Street | <0.1 mi | <1m |
Longest stretch:
I 95
— 20 mi, about 27m
Turn-by-Turn Driving Directions
Step-by-step road directions between Fairfield, CT and Greenwich, CT.
1
Start on US 1
1.3 mi
·
2 min
·
Post Road
2
Turn slight left onto Jelliff Lane
0.2 mi
·
21 sec
·
Jelliff Lane
3
Take the ramp
0.2 mi
·
30 sec
Toward I 95 South: New York City
4
Merge onto I 95
20 mi
·
27 min
·
I 95
Use the straight / slight right lanes.
5
Take the exit
0.1 mi
·
29 sec
Exit 3
Toward Arch Street
Use the slight right lane.
6
Turn right onto Arch Street
0.1 mi
·
19 sec
·
Arch Street
Use the straight / right lanes.
7
Turn straight onto Sound View Drive
0.2 mi
·
23 sec
·
Sound View Drive
8
Turn slight right onto Field Point Road
0.2 mi
·
28 sec
·
Field Point Road
Use the straight / right lanes.
9
Turn right onto West Elm Street
53 ft
·
1 sec
·
West Elm Street
10
Arrive at destination
West Elm Street
Fuel & Cost
Regular Gas
$3.62 one way
$7.24 round trip
$4.09/gal
25.4 MPG avg
8 kg CO2
| Fuel Type | $/gal | One Way | Round Trip |
|---|---|---|---|
| midgrade | $4.50 | $3.99 | $7.97 |
| premium | $4.86 | $4.31 | $8.62 |
| diesel | $5.61 | $4.97 | $9.94 |
No toll roads detected on this route.
Drive Cost (one way)
Fuel
$4
Estimated CO2 emission: 7.9 kg one way. Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $2 in charging · 0 stops · 63% less CO2
| Vehicle Type | kWh | Stops | DC Fast | Home Charge |
|---|---|---|---|---|
| Average EV | 6.8 | 0 | $2.36 | $1.08 |
| Efficient EV | 5.6 | 0 | $1.97 | $0.90 |
| EV Truck/SUV | 9 | 0 | $3.15 | $1.44 |
Gas CO2
8 kg
EV CO2
3 kg (63% 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
Greenwich, CT
Afternoon in Greenwich on Thursday
Local time
3:31 PM
EDT
Current temp
46°F
Unavailable
Live forecast
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
1 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
31m 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 Fairfield, CT to Greenwich, CT covers 22.5 miles and takes about 31m without stops. Add 15-30 minutes for a fuel or rest stop on longer drives.
The main roads are I 95, Post Road, Field Point Road. Most of the drive stays on highways, so watch for ramps and exits.
This is a comfortable same-day trip.
The midpoint is about 11.2 miles from Fairfield, CT. Look for rest areas, gas stations, or food options near the halfway mark.
At current regular gas prices, expect to spend about $3.62 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.
This is a straightforward 31m drive. You will face about 6 decision points, but nothing that requires special attention if you follow navigation.
The main spots that need attention: at 1.5 miles: Navigation decision point; at 1.8 miles (I 95): Merge point - match speed before joining. Lane positioning matters here; at 21.7 miles: Exit ramp - move to the correct lane early. Lane positioning matters here.
The route from Fairfield, CT to Greenwich, CT does not surface many named destination signs beyond the main corridor.
Yes. Nearby national parks include Weir Farm National Historical Park.
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