Origin
Killingworth, CT
Late night in Killingworth on Sunday
Local time
3:56 AM
EDT
Current temp
43°F
Unavailable
Live forecast
Trip from Killingworth, CT to Bridgeport, CT
Compiled and reviewed by the US Trip Planner planning team at COD Solutions Oy · Last reviewed Apr 19, 2026 · Editorial standards
Drive Time
1h
Distance
40.2 mi
65 km
Drive Score
8/10
Great drive
Same Day?
Yes, doable
Fuel Cost
$6
one way
EV Charging
Unknown
Best Time to Leave
4 AM
0h 56m
★
6 AM
1h 1m
8 AM
1h 11m
10 AM
1h 4m
12 PM
1h 3m
3 PM
1h 5m
5 PM
1h 10m
8 PM
0h 58m
Estimated drive times based on typical traffic patterns. Actual times may vary with weather, construction, and real-time conditions.
Killingworth, CT
Wikimedia Commons
Bridgeport, CT
Wikimedia Commons
Trip Overview
Killingworth, CT to Bridgeport, CT is 40.2 miles and takes about 1 hour via I 95 and Old Toll Road, with a fuel budget near $6 and enough daylight to finish in a day. This trip stays within the Northeast region, specifically Connecticut, offering a straightforward journey between two points. You'll encounter a mixed driving profile, so don't expect a pure interstate cruise. It's a relatively short distance, making it ideal for a quick day trip or an easy leg of a longer adventure. Consider this route if you need to cover ground efficiently within the state.
Main Roads
| Road | Distance | Duration |
|---|---|---|
| I 95 | 18 mi | 25m |
| Old Toll Road | 7.3 mi | 10m |
| Foxon Road | 7.3 mi | 11m |
| North Branford Road | 2.8 mi | 4m |
| I 91 | 1.8 mi | 2m |
| Middletown Avenue | 0.9 mi | 1m |
| Foxon Boulevard | 0.8 mi | 1m |
| Lafayette Boulevard | 0.3 mi | <1m |
Longest stretch:
I 95
— 18 mi, about 25m
Turn-by-Turn Driving Directions
Step-by-step road directions between Killingworth, CT and Bridgeport, CT.
1
Start on this road
166 ft
·
13 sec
·
this road
2
At end of road, turn right
140 ft
·
13 sec
3
Turn right onto CT 80
485 ft
·
8 sec
·
Deep River Road
4
Enter roundabout onto CT 80
164 ft
·
3 sec
·
North Branford Road
5
Continue on CT 80
2.8 mi
·
4 min
·
North Branford Road
6
Continue on CT 80
1.3 mi
·
1 min
·
Old Toll Road
7
Enter roundabout onto CT 80
332 ft
·
5 sec
·
Old Toll Road
8
Continue on CT 80
5.9 mi
·
8 min
·
Old Toll Road
9
Continue on CT 80
7.3 mi
·
11 min
·
Foxon Road
Use the straight lane.
10
Continue on CT 80
0.8 mi
·
1 min
·
Foxon Boulevard
11
Continue on CT 80
490 ft
·
8 sec
·
Middletown Avenue
12
Continue on CT 17; CT 80
0.9 mi
·
1 min
·
Middletown Avenue
13
Turn right onto Ferry Street
403 ft
·
14 sec
·
Ferry Street
14
Turn left onto US 5
362 ft
·
8 sec
·
State Street
Use the left lane.
15
Turn right onto Warren Place
60 ft
·
2 sec
·
Warren Place
16
Take the ramp
0.2 mi
·
27 sec
Toward I 91 South
17
Merge onto I 91
1.8 mi
·
2 min
·
I 91
Use the straight / slight right lanes.
18
Merge onto I 95
18 mi
·
25 min
·
I 95
Use the straight / slight right lanes.
19
Take the exit
329 ft
·
8 sec
Exit 27B-C
Toward Lafayette Boulevard, Harbor Yard
Use the straight / slight right lanes.
20
Keep slight right at fork
0.2 mi
·
23 sec
Exit 27C
Toward Downtown Bridgeport, Lafayette Boulevard
Use the slight left / slight right lanes.
21
Turn straight onto Lafayette Boulevard
0.3 mi
·
39 sec
·
Lafayette Boulevard
Use the straight lane.
22
Turn straight onto Lafayette Circle
240 ft
·
10 sec
·
Lafayette Circle
23
Turn right onto CT 130
0.2 mi
·
23 sec
·
Fairfield Avenue
24
Arrive at destination
CT 130
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Mid-route town
Meal stop
20 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 40 miles helps settle the day before fatigue starts building.
Meal break
The midpoint is around 20.1 miles from Killingworth, CT, which is a good place for a longer meal and fuel stop.
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 145 decision points cluster between mile 0 and 39.5 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
5
0 mi into trip
|
~0m in
At end of road, turn right
Navigation decision point
6
0.1 mi into trip
|
~0m in
|
CT 80 / North Branford Road
Enter roundabout onto CT 80 / North Branford Road
Roundabout - know your exit number before entering
7
19.4 mi into trip
|
~30m in
|
US 5 / State Street
Turn left onto US 5 / State Street
Lane positioning matters here
Use the left lane.
8
39.5 mi into trip
|
~59m in
Take the exit toward Lafayette Boulevard, Harbor Yard
Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one
Use the straight / slight right lanes.
Exit 27B-C
Toward Lafayette Boulevard, Harbor Yard
10
39.5 mi into trip
|
~59m in
Keep slight right at fork toward Downtown Bridgeport, Lafayette Boulevard
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Use the slight left / slight right lanes.
Exit 27C
Toward Downtown Bridgeport, Lafayette Boulevard
Fuel & Cost
Regular Gas
$6.47 one way
$12.94 round trip
$4.09/gal
25.4 MPG avg
14 kg CO2
| Fuel Type | $/gal | One Way | Round Trip |
|---|---|---|---|
| midgrade | $4.50 | $7.12 | $14.24 |
| premium | $4.86 | $7.70 | $15.40 |
| diesel | $5.61 | $8.88 | $17.75 |
Estimated Tolls: $0.51
Old Toll Road
(7.3 mi)
$0.51
Toll estimates based on average 2024-2025 rates. EZ-Pass/SunPass discounts may lower the actual cost.
Drive Cost (one way)
Fuel
$6
Tolls
$1
Total
$7
Estimated CO2 emission: 14.1 kg one way. Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $4 in charging · 0 stops · 64% less CO2
| Vehicle Type | kWh | Stops | DC Fast | Home Charge |
|---|---|---|---|---|
| Average EV | 12.1 | 0 | $4.22 | $1.93 |
| Efficient EV | 10.1 | 0 | $3.52 | $1.61 |
| EV Truck/SUV | 16.1 | 0 | $5.63 | $2.57 |
Gas CO2
14 kg
EV CO2
5 kg (64% 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
Bridgeport, CT
Late night in Bridgeport on Sunday
Local time
3:56 AM
EDT
Current temp
44°F
Unavailable
Live forecast
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
1 degrees warmer at arrival
A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.
Road read
1h 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.
What kind of drive is this?
This drive presents a mixed bag, with about 49% of the journey on highways. You'll experience stretches on I 95, which is typical interstate driving, offering higher speeds for longer distances. The longest uninterrupted stretch on this route is 18 miles on I 95, allowing for a solid period of consistent travel. However, the inclusion of roads like Old Toll Road and Foxon Road suggests a transition to more local or arterial routes as you progress. Expect the character of the drive to shift from faster highway speeds to more varied conditions as you approach your destination.
49% highway, the rest on surface roads — varied driving throughout.
24 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 18 mi on I 95.
How Hard Is This Drive?
8/10
This route mixes highway mileage with some local-road sections near the start or finish. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes early in the drive.
Driving Effort
8/10
Demanding - plan breaks and stay ahead of the key maneuvers
Balances navigation complexity with total wheel time.
This drive requires moderate attention. Across 40.2 miles you will encounter 14 spots where lane choice or exit timing matters. Not difficult for experienced highway drivers, but worth previewing the tricky sections before you go.
Where does it get tricky?
The main spots that need attention: near the start: Navigation decision point; at 0.1 miles (CT 80 / North Branford Road): Roundabout - know your exit number before entering; at 19.4 miles (US 5 / State Street): Lane positioning matters here.
Who Is This Route For?
Weekend Trip
Doable as a same-day drive at 1h. Total distance: 40.2 miles.
Family Friendly
Moderate complexity with 0 natural rest stops along the way.
Solo Traveler
1h drive, comfortable solo distance.
EV Driver
0 DC fast chargers along the route. Coverage: unknown.
First-Time Driver
Mostly highway driving (49%). Some complex stretches to watch for.
Scenic Drive
Mixed highway & surface route profile with national parks nearby.
Frequently Asked Questions
The longest stretch is about 18 miles on I 95. The full list of main roads is in the Roads section above.
Expect about $0.51 in tolls one way, starting with Old Toll Road. Most Northeast and Midwest toll agencies accept E-ZPass; in the West and Texas, transponders like TxTag or FasTrak apply. If you do not have a transponder, cashless tolling plates will mail a bill to the vehicle's registered address — usually with a surcharge, so a rental-car toll pass is often cheaper than paying by mail.
It helps. This route has a higher-than-average number of complex decision points, which get harder in the dark. If the last hour of the trip is on surface roads or mountain grades, aim to arrive at Bridgeport, CT before sunset when you can. Check the Trip Plan for departure windows that land you in daylight.
Yes. At under 2 hours behind the wheel, this works well for families — plan one quick stop if you have younger kids.
The main spots that need attention: near the start: Navigation decision point; at 0.1 miles (CT 80 / North Branford Road): Roundabout - know your exit number before entering; at 19.4 miles (US 5 / State Street): 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 Bridgeport, 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, and NPS for national parks. See our methodology for refresh cadence and limitations.
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