How far is Preston City, CT from Greenwich, CT?
The driving distance from Preston City, CT to Greenwich, CT is about 106.2 miles (170.9 km), with a travel time of about 02h 22m by car.
- The straight-line flight distance is about 92.6 miles (149.1 km).
- For a round trip, plan for roughly 04h 44m 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 02h 22m.
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 New Haven County, Connecticut, United Sates
Route Weather Snapshot
Check the forecast at both ends before you head out.
Partly Sunny then Slight Chance Rain Showers
Partly Sunny then Slight Chance Rain Showers
Driving Route Map
The map below follows the saved road route between Preston City and Greenwich.
Turn-by-Turn Driving Directions
Step-by-step road directions between Preston City and Greenwich.
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1
Start on the route
35 m · 14 sec
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2
Turn left onto Jewett City Road
141 m · 10 sec · Jewett City Road
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3
Turn right onto Old Shetucket Turnpike
1539 ft · 33 sec · Old Shetucket Turnpike
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4
Turn left onto Shetucket Turnpike
3.4 mi · 6 min · Shetucket Turnpike
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5
Continue on Hamilton Avenue
1.3 mi · 3 min · Hamilton Avenue
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6
Turn right onto East Main Street
2971 ft · 2 min · East Main Street
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7
Enter the roundabout and take exit 2 toward Main Street
37 m · 2 sec · Main Street
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8
Exit the roundabout onto Main Street
634 ft · 15 sec · Main Street
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9
Turn slight left onto Market Street
52 m · 4 sec · Market Street
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10
Turn right onto Water Street
696 ft · 26 sec · Water Street
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11
Merge slight left onto Chelsea Harbor Drive
34 m · 4 sec · Chelsea Harbor Drive
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12
Continue on Washington Street
139 m · 21 sec · Washington Street
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13
Turn left onto West Side Boulevard
1247 ft · 24 sec · West Side Boulevard
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14
Continue on West Main Street
1.2 mi · 2 min · West Main Street
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15
Continue on Salem Turnpike
1.2 km · 1 min · Salem Turnpike
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16
Take the ramp slight right
1445 ft · 35 sec
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17
Merge slight left
11.2 mi · 13 min
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18
Merge slight left
85.7 mi · 1 hr 51 min
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19
Take the exit slight right toward Arch Street
791 ft · 29 sec
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20
Turn right onto Arch Street
757 ft · 20 sec · Arch Street
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21
Turn straight onto Sound View Drive
1145 ft · 23 sec · Sound View Drive
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22
Turn slight right onto Field Point Road
1187 ft · 28 sec · Field Point Road
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23
Turn right onto West Elm Street
16 m · 1 sec · West Elm Street
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24
Arrive at your destination
0 m · 1 sec · West Elm Street
Car Route Details
A richer read on the saved driving route between Preston City and Greenwich.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
Salem Turnpike
Merge slight left
85.7 mi · 01h 51m
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 then Slight Chance Rain Showers leaving Preston City and Partly Sunny then Slight Chance Rain Showers near Greenwich.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Preston City to Greenwich?
The road trip is about 106.2 miles (170.9 km) and usually takes 02h 22m 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?
Branford is a useful midpoint, sitting about 53 miles from Preston City and 53.2 miles from Greenwich.
How much longer is the road route than the straight-line distance?
The direct path is about 92.6 miles (149.1 km), while the road route adds roughly 13.6 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 1:46 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $16.14 one way or $32.27 round trip. Estimated CO2 is about 36.3 kg one way.
What should you check before leaving?
Before you leave, expect Partly Sunny then Slight Chance Rain Showers around Preston City and Partly Sunny then Slight Chance Rain Showers near Greenwich.
Stop Ideas Near Branford
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 Branford.
Union Station
Wallingford station
Meriden Transit Center
Bridgeport
Flight Path Map
This map shows the direct air route between Preston City and Greenwich. Straight-line distance: 92.66 mi (149.12 km).
#1 Preston City
Town in New London County, Connecticut, United States
| Population | 5,000 |
| Coordinates | 41.5289900, -71.9739600 |
| Altitude | 67 |
| Country | United States |
#2 Greenwich
Town in Fairfield County, Connecticut, United States
| Population | 62,769 |
| Coordinates | 41.0264900, -73.6284600 |
| Altitude | 28 |
| Country | United States |
End: Greenwich (-73.62846, 41.02649)
Estimated Travel Time
Distance: 171 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 03h 32m |
| 40 mph (64.37 km/h) | 02h 39m |
| 50 mph (80.47 km/h) | 02h 07m |
| 60 mph (96.56 km/h) | 01h 46m |
| 70 mph (112.65 km/h) | 01h 31m |
| 80 mph (129 km/h) | 01h 19m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.95 | $16.14 | $32.27 |
| Mid-grade | $4.46 | $18.23 | $36.46 |
| Premium | $4.86 | $19.87 | $39.74 |
| Diesel | $6.00 | $24.53 | $49.06 |
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 15, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.