How far is Danbury, CT from Portland, CT?
The driving distance from Danbury, CT to Portland, CT is about 51.3 miles (82.6 km), with a travel time of about 01h 08m by car.
- The straight-line flight distance is about 43.9 miles (70.6 km).
- For a round trip, plan for roughly 02h 16m 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 01h 08m.
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.
The second most populous city in Connecticut.
Route Weather Snapshot
Check the forecast at both ends before you head out.
Partly Cloudy
Mostly Sunny
Driving Route Map
The map below follows the saved road route between Danbury and Portland.
Turn-by-Turn Driving Directions
Step-by-step road directions between Danbury and Portland.
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1
Start on Library Place
71 m · 12 sec · Library Place
-
2
Turn left onto Main Street
133 m · 20 sec · Main Street
-
3
Turn right onto White Street
1.3 mi · 2 min · White Street
-
4
Continue on Newtown Road
1.6 mi · 3 min · Newtown Road
-
5
Take the ramp slight left toward I 84 East: Waterbury
1304 ft · 32 sec
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6
Merge slight left
31.3 mi · 37 min
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7
Take the exit slight right toward I 691 East: Meriden
2821 ft · 54 sec
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8
Continue straight
8.1 mi · 10 min
-
9
Continue straight
6.2 mi · 10 min
-
10
Turn left onto Newfield Street
758 ft · 18 sec · Newfield Street
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11
Turn right onto Liberty Street
778 ft · 21 sec · Liberty Street
-
12
Continue on Prospect Street
560 ft · 16 sec · Prospect Street
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13
Turn right onto Grand Street
2225 ft · 1 min · Grand Street
-
14
At the end of the road, turn left onto Main Street
1 mi · 2 min · Main Street
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15
Take the exit slight right
60 m · 5 sec
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16
Arrive at your destination
0 m · 1 sec
Car Route Details
A richer read on the saved driving route between Danbury and Portland.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
I 84 East
Merge slight left
31.3 mi · 00h 37m
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.
Partly Cloudy leaving Danbury and Mostly Sunny near Portland.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Danbury to Portland?
The road trip is about 51.3 miles (82.6 km) and usually takes 01h 08m 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?
Waterbury is a useful midpoint, sitting about 25.6 miles from Danbury and 25.7 miles from Portland.
How much longer is the road route than the straight-line distance?
The direct path is about 43.9 miles (70.6 km), while the road route adds roughly 7.4 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 4:14 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $7.14 one way or $14.28 round trip. Estimated CO2 is about 16.1 kg one way.
What should you check before leaving?
Before you leave, expect Partly Cloudy around Danbury and Mostly Sunny near Portland.
Stop Ideas Near Waterbury
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 Waterbury.
Meriden Transit Center
Wallingford station
Berlin
Union Station
Flight Path Map
This map shows the direct air route between Danbury and Portland. Straight-line distance: 43.86 mi (70.59 km).
#1 Danbury
The most populous city in Fairfield County, Connecticut.
| Population | 84,317 |
| Coordinates | 41.3948200, -73.4540100 |
| Altitude | 121 |
| Country | United States |
#2 Portland
Town in Connecticut, United States
| Population | 9,213 |
| Coordinates | 41.5728800, -72.6406500 |
| Altitude | 24 |
| Country | United States |
End: Portland (-72.64065, 41.57288)
Estimated Travel Time
Distance: 83 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 01h 42m |
| 40 mph (64.37 km/h) | 01h 17m |
| 50 mph (80.47 km/h) | 01h 01m |
| 60 mph (96.56 km/h) | 00h 51m |
| 70 mph (112.65 km/h) | 00h 44m |
| 80 mph (129 km/h) | 00h 38m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.95 | $7.14 | $14.28 |
| Mid-grade | $4.46 | $8.07 | $16.13 |
| Premium | $4.86 | $8.79 | $17.59 |
| Diesel | $6.00 | $10.85 | $21.71 |
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.