How far is Greenwich, CT from Weston, CT?
The driving distance from Greenwich, CT to Weston, CT is about 24 miles (38.6 km), with a travel time of about 00h 34m by car.
- The straight-line flight distance is about 17.6 miles (28.4 km).
- For a round trip, plan for roughly 01h 09m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 7:00 AM to 7:00 PM EDT.
Reverse, save, or send this route
This is an easy same-day return drive. Copy the route link, send it to another device, or print a clean version before you head out.
This is an easy same-day return drive.
Flight Distance
Driving Distance
Gas Cost Calculator
Leave and Arrive Planner
Pick a departure time to see your estimated arrival and same-day return window.
Drive time stays fixed at 00h 34m.
This is a short drive, so your comfort window is wide. Traffic and current weather matter more than the clock.
You are leaving earlier than the recommended window, which gives you extra margin for breaks and traffic.
Halfway Point
A useful midpoint for breaks, coffee, or meeting in the middle.
Town in Fairfield County, Connecticut, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Sunny
Driving Route Map
The map below follows the saved road route between Greenwich and Weston.
Turn-by-Turn Driving Directions
Step-by-step road directions between Greenwich and Weston.
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1
Start on West Elm Street
16 m · 5 sec · West Elm Street
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2
Turn right onto Field Point Road
654 ft · 31 sec · Field Point Road
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3
Turn right onto West Putnam Avenue
3018 ft · 1 min · West Putnam Avenue
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4
Turn slight left onto Maple Avenue
1900 ft · 33 sec · Maple Avenue
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5
Turn right onto North Street
3.9 mi · 6 min · North Street
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6
Take the ramp right toward CT 15 North: New Haven
727 ft · 18 sec
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7
Merge slight left onto Merritt Parkway
15.8 mi · 21 min · Merritt Parkway
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8
Take the exit slight right toward CT 57: Westport, Weston
693 ft · 21 sec
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9
Turn right onto Weston Road
3 mi · 5 min · Weston Road
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10
Arrive at your destination
0 m · 1 sec · Weston Road
Car Route Details
A richer read on the saved driving route between Greenwich and Weston.
Turn-heavy local drive
The route has frequent decision points for its length, so lane choice and turn timing will matter more than cruising speed.
Merritt Parkway
Merge slight left onto Merritt Parkway
15.8 mi · 00h 21m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A short regional drive
This route is short enough to handle as a quick errand, commute, or easy same-day return without much planning overhead.
Sunny leaving Greenwich and Sunny near Weston.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Greenwich to Weston?
The road trip is about 24 miles (38.6 km) and usually takes 00h 34m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route is short enough to handle as a quick errand, commute, or easy same-day return without much planning overhead.
What is the halfway point on this route?
New Canaan is a useful midpoint, sitting about 12 miles from Greenwich and 12 miles from Weston.
How much longer is the road route than the straight-line distance?
The direct path is about 17.6 miles (28.4 km), while the road route adds roughly 6.4 extra miles because roads do not follow the straight air line.
When is the best time to leave for this route?
A good departure window is usually 7:00 AM to 7:00 PM EDT. If you want a more comfortable same-day return, try to leave by 7:20 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $3.35 one way or $6.71 round trip. Estimated CO2 is about 7.6 kg one way.
What should you check before leaving?
Before you leave, expect Sunny around Greenwich and Sunny near Weston.
Stop Ideas Near New Canaan
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Norwalk City Hall parking
City of Norwalk, Connecticut
City Hall
Old Town Hall
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to New Canaan.
Stamford Transportation Center
Bridgeport
Croton–Harmon station
New Rochelle station
Flight Path Map
This map shows the direct air route between Greenwich and Weston. Straight-line distance: 17.65 mi (28.41 km).
#1 Greenwich
Town in Fairfield County, Connecticut, United States
| Population | 62,769 |
| Coordinates | 41.0264900, -73.6284600 |
| Altitude | 28 |
| Country | United States |
#2 Weston
Town in Fairfield County, Connecticut, United States
| Population | 10,204 |
| Coordinates | 41.2009300, -73.3806700 |
| Altitude | 93 |
| Country | United States |
End: Weston (-73.38067, 41.20093)
Estimated Travel Time
Distance: 39 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 00h 47m |
| 40 mph (64.37 km/h) | 00h 35m |
| 50 mph (80.47 km/h) | 00h 28m |
| 60 mph (96.56 km/h) | 00h 23m |
| 70 mph (112.65 km/h) | 00h 20m |
| 80 mph (129 km/h) | 00h 17m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.95 | $3.35 | $6.71 |
| Mid-grade | $4.46 | $3.79 | $7.58 |
| Premium | $4.86 | $4.13 | $8.26 |
| Diesel | $6.00 | $5.10 | $10.19 |
Assumes 8.3 L/100 km (about 28.3 MPG). CO2 is an estimate and varies by vehicle, fuel blend, traffic, and terrain.
Prices in Connecticut · May 13, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.