How far is Killingworth, CT from Waterbury, CT?
The driving distance from Killingworth, CT to Waterbury, CT is about 46.2 miles (74.3 km), with a travel time of about 00h 51m by car.
- The straight-line flight distance is about 28.8 miles (46.3 km).
- For a round trip, plan for roughly 01h 42m 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 51m.
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 Connecticut, USA
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Sunny
Partly Sunny
Driving Route Map
The map below follows the saved road route between Killingworth and Waterbury.
Turn-by-Turn Driving Directions
Step-by-step road directions between Killingworth and Waterbury.
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1
Start on the route
51 m · 14 sec
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2
At the end of the road, turn right
43 m · 13 sec
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3
Turn right onto Deep River Road
148 m · 9 sec · Deep River Road
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4
Enter the roundabout and take exit 2 toward North Branford Road
50 m · 3 sec · North Branford Road
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5
Exit the roundabout onto North Branford Road
2.8 mi · 4 min · North Branford Road
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6
Continue on Old Toll Road
1.3 mi · 2 min · Old Toll Road
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7
Enter the roundabout and take exit 1 toward Durham Road
3 m · 1 sec · Durham Road
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8
Exit the roundabout onto Durham Road
5.5 mi · 9 min · Durham Road
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9
Continue on North Madison Road
2.6 mi · 5 min · North Madison Road
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10
Turn slight right onto Main Street
1.4 mi · 4 min · Main Street
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11
Turn left onto Middlefield Road
1.5 km · 2 min · Middlefield Road
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12
Continue on Main Street
1.8 mi · 4 min · Main Street
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13
Turn left onto Baileyville Road
2.3 mi · 4 min · Baileyville Road
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14
Turn left onto Meriden Road
2 mi · 3 min · Meriden Road
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15
Continue straight
7.8 mi · 9 min
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16
Keep slight left to continue on I 84 West: Waterbury
1 mi · 1 min
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17
Merge slight left
7.2 mi · 9 min
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18
Take the exit slight right toward Meadow Street, Bank Street
1604 ft · 54 sec
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19
Turn right onto Meadow Street
2049 ft · 45 sec · Meadow Street
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20
Turn left onto West Main Street
1383 ft · 24 sec · West Main Street
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21
Arrive at your destination
0 m · 1 sec · West Main Street
Car Route Details
A richer read on the saved driving route between Killingworth and Waterbury.
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.
Meriden Road
Continue straight
7.82 mi · 00h 09m
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 leaving Killingworth and Partly Sunny near Waterbury.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Killingworth to Waterbury?
The road trip is about 46.2 miles (74.3 km) and usually takes 00h 51m 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?
Middlefield is a useful midpoint, sitting about 18.9 miles from Killingworth and 27.2 miles from Waterbury.
How much longer is the road route than the straight-line distance?
The direct path is about 28.8 miles (46.3 km), while the road route adds roughly 17.4 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 4:48 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $6.43 one way or $12.86 round trip. Estimated CO2 is about 14.5 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny around Killingworth and Partly Sunny near Waterbury.
Stop Ideas Near Middlefield
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 Middlefield.
Meriden Transit Center
Wallingford station
Berlin
Hartford Union Station
Flight Path Map
This map shows the direct air route between Killingworth and Waterbury. Straight-line distance: 28.79 mi (46.34 km).
#1 Killingworth
Human settlement in Middlesex County, Connecticut, United States of America
| Population | 6,340 |
| Coordinates | 41.3581500, -72.5637000 |
| Altitude | 117 |
| Country | United States |
#2 Waterbury
The second most populous city in Connecticut.
| Population | 106,826 |
| Coordinates | 41.5581500, -73.0515000 |
| Altitude | 82 |
| Country | United States |
End: West Main Street (-73.051505, 41.558157)
Estimated Travel Time
Distance: 74 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 01h 32m |
| 40 mph (64.37 km/h) | 01h 09m |
| 50 mph (80.47 km/h) | 00h 55m |
| 60 mph (96.56 km/h) | 00h 46m |
| 70 mph (112.65 km/h) | 00h 39m |
| 80 mph (129 km/h) | 00h 34m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.95 | $6.43 | $12.86 |
| Mid-grade | $4.46 | $7.26 | $14.53 |
| Premium | $4.86 | $7.92 | $15.84 |
| Diesel | $6.00 | $9.78 | $19.55 |
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.