How far is Colchester, CT from Fairfield, CT?
The driving distance from Colchester, CT to Fairfield, CT is about 78 miles (125.6 km), with a travel time of about 01h 19m by car.
- The straight-line flight distance is about 56.9 miles (91.5 km).
- For a round trip, plan for roughly 02h 39m 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 19m.
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 States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Slight Chance Rain Showers then Mostly Sunny
Mostly Sunny
Driving Route Map
The map below follows the saved road route between Colchester and Fairfield.
Turn-by-Turn Driving Directions
Step-by-step road directions between Colchester and Fairfield.
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1
Start on Hayward Avenue
55 m · 15 sec · Hayward Avenue
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2
Turn left onto Lebanon Avenue
40 m · 6 sec · Lebanon Avenue
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3
Turn left onto Main Street
136 m · 11 sec · Main Street
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4
Turn right onto Linwood Avenue
2056 ft · 45 sec · Linwood Avenue
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5
Continue on Middletown Road
6.1 mi · 10 min · Middletown Road
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6
Continue on Colchester Avenue
3.1 mi · 5 min · Colchester Avenue
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7
Continue on Middletown Avenue
2.4 mi · 4 min · Middletown Avenue
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8
Turn left onto West High Street
1.3 km · 59 sec · West High Street
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9
Continue on Portland-Cobalt Road
4.2 mi · 7 min · Portland-Cobalt Road
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10
Continue on Marlborough Street
1.4 km · 2 min · Marlborough Street
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11
At the end of the road, turn left onto Main Street
1.1 mi · 3 min · Main Street
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12
Turn right onto Grand Street
2225 ft · 1 min · Grand Street
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13
At the end of the road, turn left onto Prospect Street
560 ft · 16 sec · Prospect Street
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14
Continue on Liberty Street
778 ft · 27 sec · Liberty Street
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15
At the end of the road, turn left onto Newfield Street
758 ft · 20 sec · Newfield Street
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16
Turn right onto Washington Street
1.9 mi · 4 min · Washington Street
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17
Continue on Meriden Road
4.2 mi · 6 min · Meriden Road
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18
Take the exit slight left toward I 91 South, CT 15 South: New Haven
1371 ft · 34 sec
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19
Merge slight left
736 ft · 11 sec
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20
Take the exit slight right toward CT 15 South
1825 ft · 35 sec
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21
Keep slight left to continue on CT 15 South
133 m · 8 sec
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22
Merge slight left
29.8 mi · 37 min
-
23
Take the exit slight right toward CT 8, CT 108: Bridgeport, Waterbury
1242 ft · 24 sec
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24
Keep slight left to continue on CT 8 South, CT 108 South: Bridgeport
2228 ft · 48 sec
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25
Keep slight left to continue on CT 8 South: Bridgeport
1.2 km · 2 min
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26
Merge slight left
4.5 mi · 5 min
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27
Keep slight right to continue on I 95 South: New York City
1719 ft · 42 sec
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28
Merge slight left
4.2 mi · 6 min
-
29
Take the exit slight right toward Mill Plain Road
1525 ft · 42 sec
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30
Turn left onto Mill Plain Road
1655 ft · 39 sec · Mill Plain Road
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31
Turn right onto Post Road
57 m · 3 sec · Post Road
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32
Arrive at your destination
0 m · 1 sec · Post Road
Car Route Details
A richer read on the saved driving route between Colchester and Fairfield.
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 15 South
Merge slight left
29.8 mi · 00h 37m
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.
Slight Chance Rain Showers then Mostly Sunny leaving Colchester and Mostly Sunny near Fairfield.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Colchester to Fairfield?
The road trip is about 78 miles (125.6 km) and usually takes 01h 19m 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?
Wallingford is a useful midpoint, sitting about 33.8 miles from Colchester and 44.2 miles from Fairfield.
How much longer is the road route than the straight-line distance?
The direct path is about 56.9 miles (91.5 km), while the road route adds roughly 21.1 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 3:50 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $10.85 one way or $21.70 round trip. Estimated CO2 is about 24.4 kg one way.
What should you check before leaving?
Before you leave, expect Slight Chance Rain Showers then Mostly Sunny around Colchester and Mostly Sunny near Fairfield.
Stop Ideas Near Wallingford
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 Wallingford.
Wallingford station
Meriden Transit Center
Berlin
Union Station
Flight Path Map
This map shows the direct air route between Colchester and Fairfield. Straight-line distance: 56.88 mi (91.54 km).
#1 Colchester
Town in the U.
| Population | 15,774 |
| Coordinates | 41.5756500, -72.3320300 |
| Altitude | 144 |
| Country | United States |
#2 Fairfield
Town in Connecticut, United States of America
| Population | 62,215 |
| Coordinates | 41.1412100, -73.2637300 |
| Altitude | 10 |
| Country | United States |
End: Post Road (-73.263724, 41.141186)
Estimated Travel Time
Distance: 126 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 02h 36m |
| 40 mph (64.37 km/h) | 01h 57m |
| 50 mph (80.47 km/h) | 01h 33m |
| 60 mph (96.56 km/h) | 01h 18m |
| 70 mph (112.65 km/h) | 01h 06m |
| 80 mph (129 km/h) | 00h 58m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.95 | $10.85 | $21.70 |
| Mid-grade | $4.46 | $12.26 | $24.51 |
| Premium | $4.86 | $13.36 | $26.72 |
| Diesel | $6.00 | $16.49 | $32.98 |
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.