How far is Old Greenwich, CT from Waterbury, CT?
The driving distance from Old Greenwich, CT to Waterbury, CT is about 55.3 miles (89 km), with a travel time of about 01h 11m by car.
- The straight-line flight distance is about 45.6 miles (73.4 km).
- For a round trip, plan for roughly 02h 23m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 8:00 AM to 10:00 AM EDT.
Reverse, save, or send this route
This route works well as a day trip with time at the destination. Copy the route link, send it to another device, or print a clean version before you head out.
This route works well as a day trip with time at the destination.
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 01h 11m.
A morning start gives you useful time at the destination and keeps the return out of the late evening.
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.
The second most populous city in Connecticut.
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Sunny
Partly Sunny
Driving Route Map
The map below follows the saved road route between Old Greenwich and Waterbury.
Turn-by-Turn Driving Directions
Step-by-step road directions between Old Greenwich and Waterbury.
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1
Start on Sound Beach Avenue
1.1 mi · 4 min · Sound Beach Avenue
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2
Exit the roundabout onto Laddins Rock Road
29 m · 4 sec · Laddins Rock Road
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3
Turn right onto Harding Road
1302 ft · 54 sec · Harding Road
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4
Turn left onto Brown House Road
1615 ft · 1 min · Brown House Road
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5
Turn slight right onto Selleck Street
866 ft · 34 sec · Selleck Street
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6
Turn left onto West Avenue
983 ft · 24 sec · West Avenue
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7
Turn right onto Baxter Avenue
33 m · 2 sec · Baxter Avenue
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8
Take the ramp straight toward I 95 North: New Haven
1111 ft · 27 sec
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9
Merge slight left
22 mi · 30 min
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10
Take the exit slight right toward CT 25, CT 8: Trumbull, Waterbury
1 km · 1 min
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11
Continue straight
3.2 mi · 3 min
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12
Keep slight right to continue on CT 8 North: Waterbury, New Haven
26 mi · 32 min
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13
Continue on I 84 East: Hartford
1893 ft · 1 min
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14
Take the exit slight right toward Downtown, Waterbury
1307 ft · 32 sec
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15
Turn straight onto Riverside Street
1001 ft · 24 sec · Riverside Street
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16
Continue on Riverside Street
892 ft · 24 sec · Riverside Street
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17
Turn right onto West Main Street
1029 ft · 34 sec · West Main Street
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18
Arrive at your destination
0 m · 1 sec · West Main Street
Car Route Details
A richer read on the saved driving route between Old Greenwich and Waterbury.
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.
CT 8 North
Keep slight right to continue on CT 8 North: Waterbury, New Haven
26 mi · 00h 32m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A comfortable day-trip route
This route works well as a day trip. You can leave in the morning, spend meaningful time at the destination, and still return the same day.
Mostly Sunny leaving Old Greenwich and Partly Sunny near Waterbury.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Old Greenwich to Waterbury?
The road trip is about 55.3 miles (89 km) and usually takes 01h 11m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route works well as a day trip. You can leave in the morning, spend meaningful time at the destination, and still return the same day.
What is the halfway point on this route?
Bridgeport is a useful midpoint, sitting about 27.6 miles from Old Greenwich and 27.7 miles from Waterbury.
How much longer is the road route than the straight-line distance?
The direct path is about 45.6 miles (73.4 km), while the road route adds roughly 9.7 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 8:00 AM to 10:00 AM EDT. If you want a more comfortable same-day return, try to leave by 4:06 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $7.69 one way or $15.39 round trip. Estimated CO2 is about 17.3 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny around Old Greenwich and Partly Sunny near Waterbury.
Stop Ideas Near Bridgeport
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Norwalk City Hall parking
Bridgeport City Hall
Town Hall
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Bridgeport.
Bridgeport
Union Station
Stamford Transportation Center
Wallingford station
Flight Path Map
This map shows the direct air route between Old Greenwich and Waterbury. Straight-line distance: 45.58 mi (73.36 km).
#1 Old Greenwich
Census designated place
| Population | 6,611 |
| Coordinates | 41.0228700, -73.5648500 |
| Altitude | 8 |
| Country | United States |
#2 Waterbury
The second most populous city in Connecticut.
| Population | 106,826 |
| Coordinates | 41.5581500, -73.0515000 |
| Altitude | 82 |
| Country | United States |
End: West Main Street (-73.051505, 41.558157)
Estimated Travel Time
Distance: 89 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 01h 50m |
| 40 mph (64.37 km/h) | 01h 22m |
| 50 mph (80.47 km/h) | 01h 06m |
| 60 mph (96.56 km/h) | 00h 55m |
| 70 mph (112.65 km/h) | 00h 47m |
| 80 mph (129 km/h) | 00h 41m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.95 | $7.69 | $15.39 |
| Mid-grade | $4.46 | $8.69 | $17.38 |
| Premium | $4.86 | $9.47 | $18.95 |
| Diesel | $6.00 | $11.69 | $23.39 |
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.