How far is West Hartford, CT from Killingworth, CT?
The driving distance from West Hartford, CT to Killingworth, CT is about 36.5 miles (58.8 km), with a travel time of about 00h 51m by car.
- The straight-line flight distance is about 29.4 miles (47.3 km).
- For a round trip, plan for roughly 01h 43m 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, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Cloudy then Slight Chance Rain Showers
Partly Sunny then Slight Chance Rain Showers
Driving Route Map
The map below follows the saved road route between West Hartford and Killingworth.
Turn-by-Turn Driving Directions
Step-by-step road directions between West Hartford and Killingworth.
-
1
Start on North Main Street
21 m · 2 sec · North Main Street
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2
Keep slight left to continue on South Main Street
1.8 mi · 4 min · South Main Street
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3
Take the ramp slight right
1289 ft · 32 sec
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4
Merge slight left onto Grand Army of the Republic Highway
1 mi · 1 min · Grand Army of the Republic Highway
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5
Take the exit slight right toward CT 9 South: New Britain
715 ft · 13 sec
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6
Continue on CT 9 South: Newington, New Britain
1 km · 1 min
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7
Continue straight
24.3 mi · 29 min
-
8
Take the exit slight right toward CT 81: Killingworth, Clinton
1359 ft · 34 sec
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9
Turn right onto Killingworth Road
3.8 mi · 6 min · Killingworth Road
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10
Continue on Higganum Road
4.1 mi · 8 min · Higganum Road
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11
Enter the roundabout and take exit 3 toward Deep River Road
69 m · 4 sec · Deep River Road
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12
Exit the roundabout onto Deep River Road
147 m · 14 sec · Deep River Road
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13
Turn left
43 m · 15 sec
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14
Turn left
51 m · 12 sec
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15
Arrive at your destination
0 m · 1 sec
Car Route Details
A richer read on the saved driving route between West Hartford and Killingworth.
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 9 South
Continue straight
24.3 mi · 00h 29m
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 Cloudy then Slight Chance Rain Showers leaving West Hartford and Partly Sunny then Slight Chance Rain Showers near Killingworth.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from West Hartford to Killingworth?
The road trip is about 36.5 miles (58.8 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?
Cromwell is a useful midpoint, sitting about 18.3 miles from West Hartford and 18.3 miles from Killingworth.
How much longer is the road route than the straight-line distance?
The direct path is about 29.4 miles (47.3 km), while the road route adds roughly 7.1 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 4:46 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $5.09 one way or $10.18 round trip. Estimated CO2 is about 11.5 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Cloudy then Slight Chance Rain Showers around West Hartford and Partly Sunny then Slight Chance Rain Showers near Killingworth.
Stop Ideas Near Cromwell
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 Cromwell.
Berlin
Meriden Transit Center
Hartford Union Station
Wallingford station
Flight Path Map
This map shows the direct air route between West Hartford and Killingworth. Straight-line distance: 29.39 mi (47.3 km).
#1 West Hartford
Town in Connecticut, United States
| Population | 62,868 |
| Coordinates | 41.7620400, -72.7420400 |
| Altitude | 40 |
| Country | United States |
#2 Killingworth
Human settlement in Middlesex County, Connecticut, United States of America
| Population | 6,340 |
| Coordinates | 41.3581500, -72.5637000 |
| Altitude | 117 |
| Country | United States |
End: Killingworth (-72.5637, 41.35815)
Estimated Travel Time
Distance: 59 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 01h 13m |
| 40 mph (64.37 km/h) | 00h 54m |
| 50 mph (80.47 km/h) | 00h 43m |
| 60 mph (96.56 km/h) | 00h 36m |
| 70 mph (112.65 km/h) | 00h 31m |
| 80 mph (129 km/h) | 00h 27m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.95 | $5.09 | $10.18 |
| Mid-grade | $4.46 | $5.75 | $11.50 |
| Premium | $4.86 | $6.27 | $12.53 |
| Diesel | $6.00 | $7.74 | $15.47 |
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.