How far is Southbury, CT from Norwalk, CT?
The driving distance from Southbury, CT to Norwalk, CT is about 39.2 miles (63.1 km), with a travel time of about 00h 52m by car.
- The straight-line flight distance is about 27.1 miles (43.6 km).
- For a round trip, plan for roughly 01h 44m 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 52m.
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 Fairfield County, Connecticut, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Driving Route Map
The map below follows the saved road route between Southbury and Norwalk.
Turn-by-Turn Driving Directions
Step-by-step road directions between Southbury and Norwalk.
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1
Start on Main Street North
1369 ft · 25 sec · Main Street North
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2
Take the ramp straight toward I 84 West, US 6 West: Danbury
5.3 mi · 7 min
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3
Take the exit slight right toward CT 34: Derby, New Haven
1.6 km · 2 min
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4
Turn left onto Wasserman Way
1.3 mi · 3 min · Wasserman Way
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5
Continue on Mile Hill Road
1351 ft · 43 sec · Mile Hill Road
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6
Turn left onto South Main Street
6.2 mi · 12 min · South Main Street
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7
Turn right onto Easton Road
2714 ft · 56 sec · Easton Road
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8
Continue on Stepney Road
3.7 mi · 6 min · Stepney Road
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9
Continue on Westport Road
4.4 mi · 9 min · Westport Road
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10
Continue on Westport Easton Turnpike
1.5 mi · 3 min · Westport Easton Turnpike
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11
Continue on Easton Road
2.4 mi · 5 min · Easton Road
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12
Continue on Main Street
1.4 km · 2 min · Main Street
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13
Turn right onto Canal Street
1227 ft · 27 sec · Canal Street
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14
Continue on Kings Highway North
850 ft · 20 sec · Kings Highway North
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15
Turn left onto Wilton Road
2174 ft · 45 sec · Wilton Road
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16
Turn right onto Post Road West
1.2 mi · 2 min · Post Road West
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17
Continue on Westport Avenue
1.5 mi · 4 min · Westport Avenue
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18
Turn left onto East Avenue
1387 ft · 26 sec · East Avenue
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19
Continue on East Avenue
33 m · 11 sec · East Avenue
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20
Continue on East Avenue
26 m · 2 sec · East Avenue
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21
Arrive at your destination
0 m · 1 sec · East Avenue
Car Route Details
A richer read on the saved driving route between Southbury and Norwalk.
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.
South Main Street
Turn left onto South Main Street
6.22 mi · 00h 12m
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.
Sunny leaving Southbury and Mostly Sunny near Norwalk.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Southbury to Norwalk?
The road trip is about 39.2 miles (63.1 km) and usually takes 00h 52m 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?
Easton is a useful midpoint, sitting about 15.7 miles from Southbury and 23.5 miles from Norwalk.
How much longer is the road route than the straight-line distance?
The direct path is about 27.1 miles (43.6 km), while the road route adds roughly 12.1 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 $5.44 one way or $10.89 round trip. Estimated CO2 is about 12.3 kg one way.
What should you check before leaving?
Before you leave, expect Sunny around Southbury and Mostly Sunny near Norwalk.
Stop Ideas Near Easton
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Danbury Fair
Bridgeport City Hall
Edmond Town Hall
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Easton.
Bridgeport
Stamford Transportation Center
Union Station
Wallingford station
Flight Path Map
This map shows the direct air route between Southbury and Norwalk. Straight-line distance: 27.1 mi (43.61 km).
#1 Southbury
Town in Connecticut, United States
| Population | 19,496 |
| Coordinates | 41.4814800, -73.2131700 |
| Altitude | 76 |
| Country | United States |
#2 Norwalk
The most populous city in Fairfield County, Connecticut.
| Population | 88,655 |
| Coordinates | 41.1176000, -73.4079000 |
| Altitude | 11 |
| Country | United States |
End: East Avenue (-73.408053, 41.117632)
Estimated Travel Time
Distance: 63 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 01h 18m |
| 40 mph (64.37 km/h) | 00h 58m |
| 50 mph (80.47 km/h) | 00h 47m |
| 60 mph (96.56 km/h) | 00h 39m |
| 70 mph (112.65 km/h) | 00h 33m |
| 80 mph (129 km/h) | 00h 29m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.95 | $5.44 | $10.89 |
| Mid-grade | $4.46 | $6.15 | $12.30 |
| Premium | $4.86 | $6.70 | $13.41 |
| Diesel | $6.00 | $8.28 | $16.55 |
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 · Apr 24, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.