How far is Stamford, CT from Marlborough, CT?
The driving distance from Stamford, CT to Marlborough, CT is about 85.4 miles (137.5 km), with a travel time of about 01h 50m by car.
- The straight-line flight distance is about 68.8 miles (110.7 km).
- For a round trip, plan for roughly 03h 41m 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 50m.
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.
Town in Connecticut, US
Route Weather Snapshot
Check the forecast at both ends before you head out.
Partly Sunny
Partly Sunny
Driving Route Map
The map below follows the saved road route between Stamford and Marlborough.
Turn-by-Turn Driving Directions
Step-by-step road directions between Stamford and Marlborough.
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1
Start on Atlantic Street
662 ft · 18 sec · Atlantic Street
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2
Turn right onto Broad Street
1460 ft · 57 sec · Broad Street
-
3
Turn right onto Grove Street
1703 ft · 49 sec · Grove Street
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4
Take the ramp left toward I 95 North: New Haven
1690 ft · 41 sec
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5
Merge slight left
20.3 mi · 27 min
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6
Take the exit slight right toward CT 25, CT 8: Trumbull, Waterbury
1 km · 1 min
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7
Continue straight
3.2 mi · 3 min
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8
Keep slight right to continue on CT 8 North: Waterbury, New Haven
1.8 mi · 2 min
-
9
Take the exit slight right toward CT 15 North: Merritt Parkway, New Haven
1.2 km · 2 min
-
10
Merge slight left onto Merritt Parkway
3 mi · 4 min · Merritt Parkway
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11
Continue on Wilbur Cross Parkway
27 mi · 34 min · Wilbur Cross Parkway
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12
Take the exit slight right toward I 91 North, CT 66 East: Hartford, Middletown
1815 ft · 39 sec
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13
Merge slight left
13.6 mi · 16 min
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14
Take the exit slight right toward CT 3 North: Glastonbury, Old Wethersfield
952 ft · 23 sec
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15
Keep slight left to continue on CT 3 North: Glastonbury
1515 ft · 37 sec
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16
Merge slight left
1.9 mi · 3 min
-
17
Keep slight right to continue on CT 2 East: Norwich
1622 ft · 34 sec
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18
Merge slight left
2125 ft · 33 sec
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19
Keep slight right
10.2 mi · 12 min
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20
Take the exit slight right toward CT 66: Willimantic, Middletown
1259 ft · 36 sec
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21
Keep slight right to continue on CT 66 West: Marlborough, Middletown
107 m · 11 sec
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22
Merge slight left onto East Hampton Road
573 ft · 18 sec · East Hampton Road
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23
Arrive at your destination
0 m · 1 sec · East Hampton Road
Car Route Details
A richer read on the saved driving route between Stamford and Marlborough.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
Wilbur Cross Parkway
Continue on Wilbur Cross Parkway
27 mi · 00h 34m
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.
Partly Sunny leaving Stamford and Partly Sunny near Marlborough.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Stamford to Marlborough?
The road trip is about 85.4 miles (137.5 km) and usually takes 01h 50m 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?
Hamden is a useful midpoint, sitting about 42.7 miles from Stamford and 42.8 miles from Marlborough.
How much longer is the road route than the straight-line distance?
The direct path is about 68.8 miles (110.7 km), while the road route adds roughly 16.6 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 2:48 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $11.87 one way or $23.75 round trip. Estimated CO2 is about 26.7 kg one way.
What should you check before leaving?
Before you leave, expect Partly Sunny around Stamford and Partly Sunny near Marlborough.
Stop Ideas Near Hamden
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Hamden.
Wallingford station
Union Station
Meriden Transit Center
Berlin
Flight Path Map
This map shows the direct air route between Stamford and Marlborough. Straight-line distance: 68.75 mi (110.65 km).
#1 Stamford
The second most populous city in Connecticut.
| Population | 131,397 |
| Coordinates | 41.0534300, -73.5387300 |
| Altitude | 7 |
| Country | United States |
#2 Marlborough
Town in Hartford County, Connecticut, United States
| Population | 6,303 |
| Coordinates | 41.6314900, -72.4598100 |
| Altitude | 156 |
| Country | United States |
End: Marlborough (-72.45981, 41.63149)
Estimated Travel Time
Distance: 137 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 02h 50m |
| 40 mph (64.37 km/h) | 02h 08m |
| 50 mph (80.47 km/h) | 01h 42m |
| 60 mph (96.56 km/h) | 01h 25m |
| 70 mph (112.65 km/h) | 01h 13m |
| 80 mph (129 km/h) | 01h 03m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.95 | $11.87 | $23.75 |
| Mid-grade | $4.46 | $13.42 | $26.83 |
| Premium | $4.86 | $14.62 | $29.25 |
| Diesel | $6.00 | $18.05 | $36.10 |
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 · Apr 19, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.