How far is Portland, CT from New Haven, CT?
The driving distance from Portland, CT to New Haven, CT is about 34.1 miles (54.9 km), with a travel time of about 00h 38m by car.
- The straight-line flight distance is about 23.6 miles (38 km).
- For a round trip, plan for roughly 01h 16m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 7:00 AM to 7:00 PM EDT.
Reverse, save, or send this route
This is an easy same-day return drive. Copy the route link, send it to another device, or print a clean version before you head out.
This is an easy same-day return drive.
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 38m.
This is a short drive, so your comfort window is wide. Traffic and current weather matter more than the clock.
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 New Haven County, Connecticut, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Sunny
Mostly Sunny
Driving Route Map
The map below follows the saved road route between Portland and New Haven.
Turn-by-Turn Driving Directions
Step-by-step road directions between Portland and New Haven.
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1
Start on the route
49 m · 4 sec
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2
Merge slight left onto Marlborough Street
80 m · 12 sec · Marlborough Street
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3
Continue on Marlborough Street
142 m · 24 sec · Marlborough Street
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4
At the end of the road, turn left onto Main Street
1.1 mi · 3 min · Main Street
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5
Turn right onto Grand Street
2225 ft · 1 min · Grand Street
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6
At the end of the road, turn left onto Prospect Street
560 ft · 16 sec · Prospect Street
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7
Continue on Liberty Street
778 ft · 27 sec · Liberty Street
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8
At the end of the road, turn left onto Newfield Street
758 ft · 20 sec · Newfield Street
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9
Turn right onto Washington Street
1.9 mi · 4 min · Washington Street
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10
Continue on Meriden Road
4.2 mi · 6 min · Meriden Road
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11
Take the exit slight left toward I 91 South, CT 15 South: New Haven
1371 ft · 34 sec
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12
Merge slight left
18.9 mi · 23 min
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13
Take the exit slight right toward Trumbull Street
2033 ft · 48 sec
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14
Turn straight onto Trumbull Street
897 ft · 25 sec · Trumbull Street
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15
Turn left onto Temple Street
925 ft · 20 sec · Temple Street
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16
Turn right onto Grove Street
553 ft · 19 sec · Grove Street
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17
Turn sharp left onto College Street
1498 ft · 27 sec · College Street
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18
Arrive at your destination
0 m · 1 sec · College Street
Car Route Details
A richer read on the saved driving route between Portland and New Haven.
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.
I 91 South
Merge slight left
18.9 mi · 00h 23m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A short regional drive
This route is short enough to handle as a quick errand, commute, or easy same-day return without much planning overhead.
Mostly Sunny leaving Portland and Mostly Sunny near New Haven.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Portland to New Haven?
The road trip is about 34.1 miles (54.9 km) and usually takes 00h 38m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route is short enough to handle as a quick errand, commute, or easy same-day return without much planning overhead.
What is the halfway point on this route?
Wallingford is a useful midpoint, sitting about 14.2 miles from Portland and 19.8 miles from New Haven.
How much longer is the road route than the straight-line distance?
The direct path is about 23.6 miles (38 km), while the road route adds roughly 10.5 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 7:00 AM to 7:00 PM EDT. If you want a more comfortable same-day return, try to leave by 7:14 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $4.73 one way or $9.47 round trip. Estimated CO2 is about 10.7 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny around Portland and Mostly Sunny near New Haven.
Stop Ideas Near Wallingford
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 Wallingford.
Wallingford station
Meriden Transit Center
Berlin
Union Station
Flight Path Map
This map shows the direct air route between Portland and New Haven. Straight-line distance: 23.59 mi (37.96 km).
#1 Portland
Town in Connecticut, United States
| Population | 9,213 |
| Coordinates | 41.5728800, -72.6406500 |
| Altitude | 24 |
| Country | United States |
#2 New Haven
The second most populous city in Connecticut.
| Population | 130,801 |
| Coordinates | 41.3081500, -72.9281600 |
| Altitude | 18 |
| Country | United States |
End: College Street (-72.928063, 41.308109)
Estimated Travel Time
Distance: 55 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 01h 08m |
| 40 mph (64.37 km/h) | 00h 51m |
| 50 mph (80.47 km/h) | 00h 40m |
| 60 mph (96.56 km/h) | 00h 34m |
| 70 mph (112.65 km/h) | 00h 29m |
| 80 mph (129 km/h) | 00h 25m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.95 | $4.73 | $9.47 |
| Mid-grade | $4.46 | $5.35 | $10.70 |
| Premium | $4.86 | $5.83 | $11.66 |
| Diesel | $6.00 | $7.20 | $14.39 |
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.