How far is Stamford, CT from Old Greenwich, CT?
The driving distance from Stamford, CT to Old Greenwich, CT is about 3.8 miles (6.1 km), with a travel time of about 00h 09m by car.
- The straight-line flight distance is about 2.5 miles (4 km).
- For a round trip, plan for roughly 00h 19m 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 09m.
This is a short drive, so your comfort window is wide. Traffic and current weather matter more than the clock.
This departure sits inside the recommended comfort window for the route.
Halfway Point
A useful midpoint for breaks, coffee, or meeting in the middle.
Town in Connecticut, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Sunny
Mostly Sunny
Driving Route Map
The map below follows the saved road route between Stamford and Old Greenwich.
Turn-by-Turn Driving Directions
Step-by-step road directions between Stamford and Old Greenwich.
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1
Start on Atlantic Street
662 ft · 17 sec · Atlantic Street
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2
Turn left onto Broad Street
1912 ft · 1 min · Broad Street
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3
Turn left onto Mill River Street
1251 ft · 27 sec · Mill River Street
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4
Continue on West Main Street
647 ft · 15 sec · West Main Street
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5
Continue on West Main Street
1.1 mi · 2 min · West Main Street
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6
Turn left onto Laddins Rock Road
1.2 km · 2 min · Laddins Rock Road
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7
Exit the roundabout onto Sound Beach Avenue
1.1 mi · 4 min · Sound Beach Avenue
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8
Arrive at your destination
0 m · 1 sec · Sound Beach Avenue
Car Route Details
A richer read on the saved driving route between Stamford and Old Greenwich.
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.
Sound Beach Avenue
Exit the roundabout onto Sound Beach Avenue
1.1 mi · 00h 04m
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.
Mostly Sunny leaving Stamford and Mostly Sunny near Old Greenwich.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Stamford to Old Greenwich?
The road trip is about 3.8 miles (6.1 km) and usually takes 00h 09m 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?
Roxbury is a useful midpoint, sitting about 1.9 miles from Stamford and 1.9 miles from Old Greenwich.
How much longer is the road route than the straight-line distance?
The direct path is about 2.5 miles (4 km), while the road route adds roughly 1.3 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 8:10 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $0.51 one way or $1.03 round trip. Estimated CO2 is about 1.2 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny around Stamford and Mostly Sunny near Old Greenwich.
Stop Ideas Near Roxbury
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Norwalk City Hall parking
City of Norwalk, Connecticut
New Rochelle City Court
Old Town Hall
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Roxbury.
Stamford Transportation Center
New Rochelle station
Croton–Harmon station
Yonkers station
Flight Path Map
This map shows the direct air route between Stamford and Old Greenwich. Straight-line distance: 2.51 mi (4.04 km).
#1 Stamford
The second most populous city in Connecticut.
| Population | 131,397 |
| Coordinates | 41.0534300, -73.5387300 |
| Altitude | 7 |
| Country | United States |
#2 Old Greenwich
Census designated place
| Population | 6,611 |
| Coordinates | 41.0228700, -73.5648500 |
| Altitude | 8 |
| Country | United States |
End: Old Greenwich (-73.56485, 41.02287)
Estimated Travel Time
Distance: 6 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 00h 07m |
| 40 mph (64.37 km/h) | 00h 05m |
| 50 mph (80.47 km/h) | 00h 04m |
| 60 mph (96.56 km/h) | 00h 03m |
| 70 mph (112.65 km/h) | 00h 03m |
| 80 mph (129 km/h) | 00h 02m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.95 | $0.51 | $1.03 |
| Mid-grade | $4.46 | $0.58 | $1.16 |
| Premium | $4.86 | $0.63 | $1.26 |
| Diesel | $6.00 | $0.78 | $1.56 |
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 30, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.