How far is Greenwich, CT from Trumbull, CT?
The driving distance from Greenwich, CT to Trumbull, CT is about 31.5 miles (50.7 km), with a travel time of about 00h 45m by car.
- The straight-line flight distance is about 26.8 miles (43.2 km).
- For a round trip, plan for roughly 01h 31m 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 00h 45m.
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 most populous city in Fairfield County, Connecticut.
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Sunny
Driving Route Map
The map below follows the saved road route between Greenwich and Trumbull.
Turn-by-Turn Driving Directions
Step-by-step road directions between Greenwich and Trumbull.
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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
24.5 mi · 33 min · Merritt Parkway
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8
Take the exit slight right toward CT 111: Main Street
855 ft · 21 sec
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9
Keep slight left to continue on CT 111 North: Trumbull, Police Department, Long Hill, Monroe
90 m · 9 sec
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10
Turn right
13 m · 7 sec
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11
Turn left onto Main Street
980 ft · 24 sec · Main Street
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12
Turn right onto Edison Road
1.2 mi · 3 min · Edison Road
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13
Turn right onto Moorland Road
1328 ft · 58 sec · Moorland Road
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14
Arrive at your destination
0 m · 1 sec · Moorland Road
Car Route Details
A richer read on the saved driving route between Greenwich and Trumbull.
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
24.5 mi · 00h 33m
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 near Greenwich.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Greenwich to Trumbull?
The road trip is about 31.5 miles (50.7 km) and usually takes 00h 45m 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?
Norwalk is a useful midpoint, sitting about 15.7 miles from Greenwich and 15.8 miles from Trumbull.
How much longer is the road route than the straight-line distance?
The direct path is about 26.8 miles (43.2 km), while the road route adds roughly 4.7 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 4:58 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $4.38 one way or $8.76 round trip. Estimated CO2 is about 9.9 kg one way.
What should you check before leaving?
Before leaving, the latest forecast around Greenwich is Mostly Sunny.
Stop Ideas Near Norwalk
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Norwalk City Hall parking
Bridgeport City Hall
Town Hall
Old Town Hall
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Norwalk.
Stamford Transportation Center
Bridgeport
New Rochelle station
Croton–Harmon station
Flight Path Map
This map shows the direct air route between Greenwich and Trumbull. Straight-line distance: 26.82 mi (43.16 km).
#1 Greenwich
Town in Fairfield County, Connecticut, United States
| Population | 62,769 |
| Coordinates | 41.0264900, -73.6284600 |
| Altitude | 28 |
| Country | United States |
#2 Trumbull
Town in Fairfield County, Connecticut, United States
| Population | 35,438 |
| Coordinates | 41.2428700, -73.2006700 |
| Altitude | 71 |
| Country | United States |
End: Trumbull (-73.20067, 41.24287)
Estimated Travel Time
Distance: 51 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 01h 02m |
| 40 mph (64.37 km/h) | 00h 47m |
| 50 mph (80.47 km/h) | 00h 37m |
| 60 mph (96.56 km/h) | 00h 31m |
| 70 mph (112.65 km/h) | 00h 27m |
| 80 mph (129 km/h) | 00h 23m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.95 | $4.38 | $8.76 |
| Mid-grade | $4.46 | $4.95 | $9.89 |
| Premium | $4.86 | $5.39 | $10.78 |
| Diesel | $6.00 | $6.66 | $13.31 |
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 23, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.