Origin
Killingly Center, CT
Night in Killingly Center on Saturday
Local time
9:26 PM
EDT
Current temp
59°F
Unavailable
Live forecast
Trip from Killingly Center, CT to Fairfield, CT
Compiled and reviewed by the US Trip Planner planning team at COD Solutions Oy · Last reviewed Apr 19, 2026 · Editorial standards
Drive Time
2h 9m
Distance
106.3 mi
171 km
Drive Score
8/10
Great drive
Same Day?
Yes, doable
Fuel Cost
$17
one way
EV Charging
Unknown
Best Time to Leave
4 AM
2h 1m
★
6 AM
2h 10m
8 AM
2h 28m
10 AM
2h 16m
12 PM
2h 14m
3 PM
2h 17m
5 PM
2h 27m
8 PM
2h 4m
Estimated drive times based on typical traffic patterns. Actual times may vary with weather, construction, and real-time conditions.
Killingly Center, CT
Wikimedia Commons
Fairfield, CT
David Kanigan
Trip Overview
This 106.3-mile drive from Killingly Center to Fairfield, Connecticut, is designed for efficiency, taking approximately 2 hours and 9 minutes. It's a straightforward, highway-focused journey that's perfectly suited for a single-day trip, so you won't need to worry about overnight stays. With a projected fuel cost of around $17, this route offers an economical way to travel within the Northeast region. You'll spend nearly all your time on major highways, making it a quick transit rather than a scenic exploration. Plan for a smooth and swift passage between these two Connecticut locations.
Trip Pace
Same-day drive is realistic
A same-day return is realistic if you keep stops short.
Midpoint
53.1 miles from Killingly Center, CT
A natural place for your longest stop of the day , about 1h 1m into the drive .
Main Roads
| Road | Distance | Duration |
|---|---|---|
| I 95 | 63.8 mi | 1h 21m |
| I 395 | 41 mi | 45m |
| Hartford Pike | 0.6 mi | 1m |
| Mill Plain Road | 0.3 mi | <1m |
| Post Road | <0.1 mi | <1m |
Longest stretch:
I 95
— 63.8 mi, about 1h 21m
Turn-by-Turn Driving Directions
Step-by-step road directions between Killingly Center, CT and Fairfield, CT.
1
Start on CT 101
0.6 mi
·
1 min
·
Hartford Pike
Use the straight lane.
2
Take the ramp
0.2 mi
·
31 sec
3
Merge onto I 395
41 mi
·
45 min
·
I 395
4
Merge onto I 95
64 mi
·
1 hr 21 min
·
I 95
Use the straight / slight right lanes.
5
Take the exit
0.3 mi
·
41 sec
Exit 21
Toward Mill Plain Road
Use the slight right lane.
6
Turn left onto Mill Plain Road
0.3 mi
·
39 sec
·
Mill Plain Road
Use the straight / left lanes.
7
Turn right onto US 1
186 ft
·
3 sec
·
Post Road
8
Arrive at destination
US 1
Trip Plan
Given the relatively short 2-hour duration and 106.3-mile length, this drive is very manageable as a single-day excursion. Aim to depart early to avoid any potential traffic, especially as you approach the Fairfield area. With no designated stops in the data, you can be flexible; however, consider taking a brief break during the 63.8-mile stretch on I-95 to stretch your legs. The $17 fuel estimate is quite reasonable, so ensure your tank is sufficiently full before setting off from Killingly Center to minimize any need for unscheduled stops.
Morning Departure
Leave by 9 AM and you'll arrive before lunch.
Evening Departure
Even a 4 PM departure gets you there before dark in summer.
You can normally do this drive in one day.
You may only need one short stretch break if traffic stays light.
The halfway point lands around 53.1 miles from Killingly Center, CT, or about 1h 1m into the drive.
The longest continuous stretch on this route runs about 63.8 miles.
This is a comfortable same-day trip.
Departure
Before you leave
Start with fuel, water, and navigation already sorted so the first hour feels easy.
First stop
Around 23 miles or 26m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 53.1 miles or 1h 1m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 1h 44m
Traffic, exits, and arrival timing usually matter more near Fairfield, CT than in the middle of the route.
Before You Leave
+
Open the route before leaving Killingly Center, CT so your first major turns are already loaded.
+
Leave with enough water and a charging cable within reach, not packed away.
+
Check your fuel range against the first long segment, especially if you are starting outside city service areas.
Day 1
Settle into the route from Killingly Center, CT
This is one driving day of about 106.3 miles and 2h 9m.
Your first comfortable stop window is around 23 miles from Killingly Center, CT.
This route can stay practical as a one-day drive if traffic stays reasonable.
The longest stretch is on I 95 for about 63.8 miles.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Mid-route town
Meal stop
53 mi into the route
Best for: Lunch, fuel, and a longer reset
This sits close to the middle of the route, so it works well for the longest stop of the day.
Pacing Suggestions
Fuel and coffee
A short stop after about 23 miles helps settle the day before fatigue starts building.
Meal break
The midpoint is around 53.1 miles from Killingly Center, CT, which is a good place for a longer meal and fuel stop.
Before the longest stretch
Fuel checkTop up before I 95 if your tank is already low. That segment runs about 63.8 miles.
These stop ideas are pacing suggestions — the exact town or exit can change with traffic, hotel plans, and fuel range.
Heads-up: tricky spots
5 of 75 decision points cluster between mile 0 and 105.9 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
4
0 mi into trip
|
~0m in
|
CT 101 / Hartford Pike
Depart onto CT 101 / Hartford Pike
Lane positioning matters here
Use the straight lane.
4
0.6 mi into trip
|
~1m in
Take the ramp
Navigation decision point
5
41.9 mi into trip
|
~47m in
|
I 95
Merge onto I 95
Merge point - match speed before joining. Lane positioning matters here
Use the straight / slight right lanes.
7
105.6 mi into trip
|
~2h 8m in
Take the exit toward Mill Plain Road
Exit ramp - move to the correct lane early. Lane positioning matters here
Use the slight right lane.
Exit 21
Toward Mill Plain Road
5
105.9 mi into trip
|
~2h 8m in
|
Mill Plain Road
Turn left onto Mill Plain Road
Lane positioning matters here
Use the straight / left lanes.
Fuel & Cost
Regular Gas
$17.11 one way
$34.23 round trip
$4.09/gal
25.4 MPG avg
37 kg CO2
| Fuel Type | $/gal | One Way | Round Trip |
|---|---|---|---|
| midgrade | $4.50 | $18.83 | $37.66 |
| premium | $4.86 | $20.36 | $40.71 |
| diesel | $5.61 | $23.47 | $46.94 |
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$17
Meals
$25–$50
Total
$42–$67
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 37.2 kg one way. Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $11 in charging · 0 stops · 68% less CO2
| Vehicle Type | kWh | Stops | DC Fast | Home Charge |
|---|---|---|---|---|
| Average EV | 31.9 | 0 | $11.16 | $5.10 |
| Efficient EV | 26.6 | 0 | $9.30 | $4.25 |
| EV Truck/SUV | 42.5 | 0 | $14.88 | $6.80 |
Gas CO2
37 kg
EV CO2
12 kg (68% less)
This trip is well within single-charge range for most EVs. No charging stops needed if you start fully charged.
DC fast charging avg $0.35/kWh. Home charging avg $0.16/kWh. US grid CO2: 0.39 kg/kWh.
Travel Intel
Current conditions at both ends of the drive.
Destination
Fairfield, CT
Night in Fairfield on Saturday
Local time
9:26 PM
EDT
Current temp
45°F
Unavailable
Live forecast
Seasonal Notes
Summer travel usually means heavier construction, hotter rest stops, and busier weekend traffic around major cities.
Winter travel shortens daylight, so a route that looks manageable on paper can feel much longer after dark.
Holiday weekends tend to make both departure and arrival windows slower than the raw route time suggests.
Time zone
Same local time
Origin and destination are on the same clock, so arrival timing is easier to judge at a glance.
Temperature spread
14 degrees cooler at arrival
A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.
Road read
2h 9m on the road
Use the two city cards together: check the sky where you start, then compare it with the local time and temperature at arrival.
Weather data from the National Weather Service. Conditions may change; check closer to your travel date.
National Parks Near This Route
Worth a detour if your schedule allows.
Weir Farm National Historical Park
National Historical Park
Visit the home and studio of America's most beloved Impressionist, J. Alden Weir, and walk in the footsteps of generations of world-class artists. Set amidst more than 60 acres of painterly woods, fie...
13 mi from route
~32 min detour
Free
near mile 106.3
View on nps.gov
Park data from the National Park Service API. Alerts update every 2 hours.
What kind of drive is this?
Expect a predominantly highway-focused experience on this route, with a 99% highway share. You'll encounter a longest uninterrupted stretch of 63.8 miles on I-95, meaning extended periods of consistent driving. The main arteries guiding you are I-95, I-395, and Hartford Pike. This journey is characterized by its speed and directness, prioritizing getting you to your destination efficiently over winding country roads or varied terrain. It's a drive where you'll mostly be on high-speed limited-access roads.
99% highway — fuel and pacing are the main things to plan.
8 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 63.8 mi on I 95.
How Hard Is This Drive?
3/10
This is a straightforward highway drive that stays mostly on I 95 and I 395. There are only a few real navigation decisions along the way. The trickiest moment comes early in the drive near CT 101 / Hartford Pike.
Driving Effort
3/10
Easy - simple navigation with a manageable amount of wheel time
Balances navigation complexity with total wheel time.
This is a straightforward 2h 9m drive. You will face about 7 decision points, but nothing that requires special attention if you follow navigation.
Where does it get tricky?
The main spots that need attention: near the start (CT 101 / Hartford Pike): Lane positioning matters here; at 0.6 miles: Navigation decision point; at 41.9 miles (I 95): Merge point - match speed before joining. Lane positioning matters here.
Elevation Profile
Mostly flat terrain
325 ft
12 ft
Total Climb
112 ft
Total Descent
423 ft
Highest Point
325 ft
Elevation Range
314 ft
Who Is This Route For?
Weekend Trip
Doable as a same-day drive at 2h 9m. Total distance: 106.3 miles.
Family Friendly
Moderate complexity with 0 natural rest stops along the way.
Solo Traveler
2h 9m drive, comfortable solo distance.
First-Time Driver
Mostly highway driving (99%). Straightforward navigation.
Frequently Asked Questions
The longest stretch is about 63.8 miles on I 95. The full list of main roads is in the Roads section above.
Yes, with realistic expectations. Build in a stop roughly every 2 hours, have snacks and activities ready, and check the Nearby Places tabs for kid-friendly stops along the way.
The main spots that need attention: near the start (CT 101 / Hartford Pike): Lane positioning matters here; at 0.6 miles: Navigation decision point; at 41.9 miles (I 95): Merge point - match speed before joining. Lane positioning matters here.
Yes — Weir Farm National Historical Park. See the National Parks section for detour distances and tips on detours.
Yes. A round trip is manageable in a single day if you plan a break at Fairfield, CT before heading back.
How this page is built
Compiled by the US Trip Planner planning team at COD Solutions Oy from open government datasets — OSRM over OpenStreetMap for geometry, EIA for fuel prices, USGS 3DEP for elevation, and NPS for national parks. See our methodology for refresh cadence and limitations.
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