How far is Stamford, CT from Prospect, CT?
The driving distance from Stamford, CT to Prospect, CT is about 51.8 miles (83.3 km), with a travel time of about 01h 10m by car.
- The straight-line flight distance is about 42.5 miles (68.4 km).
- For a round trip, plan for roughly 02h 21m 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 10m.
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 Fairfield County, Connecticut, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Partly Sunny
Partly Sunny then Slight Chance Rain Showers
Driving Route Map
The map below follows the saved road route between Stamford and Prospect.
Turn-by-Turn Driving Directions
Step-by-step road directions between Stamford and Prospect.
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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
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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
-
8
Keep slight right to continue on CT 8 North: Waterbury, New Haven
22.5 mi · 28 min
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9
Take the exit slight right toward Union City, Prospect
1452 ft · 43 sec
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10
Continue on Union Street
127 m · 12 sec · Union Street
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11
Turn right onto Prospect Street
1.8 mi · 3 min · Prospect Street
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12
Continue on Union City Road
1.9 mi · 3 min · Union City Road
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13
Arrive at your destination
0 m · 1 sec · Union City Road
Car Route Details
A richer read on the saved driving route between Stamford and Prospect.
Straightforward drive
The saved road route has a manageable number of maneuvers and should be easy to follow with normal attention to signs.
CT 8 North
Keep slight right to continue on CT 8 North: Waterbury, New Haven
22.5 mi · 00h 28m
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 then Slight Chance Rain Showers near Prospect.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Stamford to Prospect?
The road trip is about 51.8 miles (83.3 km) and usually takes 01h 10m 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?
Trumbull is a useful midpoint, sitting about 25.9 miles from Stamford and 25.9 miles from Prospect.
How much longer is the road route than the straight-line distance?
The direct path is about 42.5 miles (68.4 km), while the road route adds roughly 9.3 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 8:00 AM to 10:00 AM EDT. If you want a more comfortable same-day return, try to leave by 4:08 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $7.22 one way or $14.44 round trip. Estimated CO2 is about 16.3 kg one way.
What should you check before leaving?
Before you leave, expect Partly Sunny around Stamford and Partly Sunny then Slight Chance Rain Showers near Prospect.
Stop Ideas Near Trumbull
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Norwalk City Hall parking
New Haven City Hall
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Trumbull.
Bridgeport
Union Station
Stamford Transportation Center
Wallingford station
Flight Path Map
This map shows the direct air route between Stamford and Prospect. Straight-line distance: 42.51 mi (68.42 km).
#1 Stamford
The second most populous city in Connecticut.
| Population | 131,397 |
| Coordinates | 41.0534300, -73.5387300 |
| Altitude | 7 |
| Country | United States |
#2 Prospect
Town in New Haven County, Connecticut, United States
| Population | 9,755 |
| Coordinates | 41.5023200, -72.9787200 |
| Altitude | 268 |
| Country | United States |
End: Prospect (-72.97872, 41.50232)
Estimated Travel Time
Distance: 83 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 01h 43m |
| 40 mph (64.37 km/h) | 01h 17m |
| 50 mph (80.47 km/h) | 01h 02m |
| 60 mph (96.56 km/h) | 00h 51m |
| 70 mph (112.65 km/h) | 00h 44m |
| 80 mph (129 km/h) | 00h 38m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.95 | $7.22 | $14.44 |
| Mid-grade | $4.46 | $8.16 | $16.31 |
| Premium | $4.86 | $8.89 | $17.78 |
| Diesel | $6.00 | $10.97 | $21.95 |
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 16, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.