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Trip from Byram, CT to Danbury, CT

Drive Time

54m

Distance

42 mi

68 km

Drive Score

6/10

Good drive

Same Day?

Yes, doable

Fuel Cost

$7

one way

EV Charging

None

0 DC fast

Best Time to Leave

Save up to 13 min
4 AM
0h 50m ★
6 AM
0h 54m
8 AM
1h 3m
10 AM
0h 57m
12 PM
0h 57m
3 PM
0h 58m
5 PM
1h 3m
8 PM
0h 52m

Estimated drive times based on typical traffic patterns. Actual times may vary with weather, construction, and real-time conditions.

Best Time Drive vs Fly
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Downtown Danbury, CT, CT

Danbury, CT

David Kanigan

Trip Overview

The drive from Byram, CT to Danbury, CT covers 42 miles and takes about 54m behind the wheel. This route is realistic as a one-day drive if you keep your stops efficient.

The route leans on I 684, I 84, Cross Westchester Expressway for much of the mileage, and the overall profile is highway-focused drive. The longest uninterrupted segment is about 27.4 miles on I 684. At current regular gas prices, budget about $6.72 one way before food or hotel costs.

Trip Pace

Same-day drive is realistic

A same-day return is realistic if you keep stops short.

Break Rhythm

0 planned breaks

A short stop every 2 to 3 hours is enough for this drive.

Midpoint

21 miles from Byram, CT

A natural place for your longest stop of the day , about 26m into the drive .

Drive Character

This is a 54m highway drive covering 42 miles, with most of the trip on I 684 and I 84. The longest continuous stretch is about 27.4 miles on I 684.

Most of the miles stay on highways, which makes pacing and fuel planning easier than turn-by-turn city driving.
There are about 23 navigation steps in the underlying route data, so the final approach matters more than the middle miles.
I 684 is the longest continuous segment at about 27.4 miles.

How Hard Is This Drive?

This is a straightforward highway drive that stays mostly on I 684 and I 84. You will hit about 14 points where you need to pay attention to lane position or signs. The trickiest moment comes around 0.1 miles in near Delavan Avenue.

Route Complexity 6/10

Moderate - straightforward overall, but long enough or busy enough to require pacing

This drive requires moderate attention. Across 42 miles you will encounter 14 spots where lane choice or exit timing matters. Not difficult for experienced highway drivers, but worth previewing the tricky sections before you go.

Where does it get tricky?

The main spots that need attention: at 0.1 miles (Delavan Avenue): Navigation decision point; at 5.3 miles: Exit ramp - move to the correct lane early. Lane positioning matters here; at 33.2 miles: Exit ramp - move to the correct lane early.

Critical Maneuvers

5 of 14 key points

These are the spots where you need to pay the most attention. Preview them before you drive.

5
0.1 mi into trip | ~0m in | Delavan Avenue

At end of road, turn right onto Delavan Avenue

Navigation decision point

7
5.3 mi into trip | ~7m in

Take the exit toward I 684: Brewster

Exit ramp - move to the correct lane early. Lane positioning matters here

Use the straight / slight right lanes. Exit 9A Toward I 684: Brewster
5
33.2 mi into trip | ~40m in

Take the exit toward I 84 East: Danbury

Exit ramp - move to the correct lane early

Exit 9E Toward I 84 East: Danbury
6
40.2 mi into trip | ~50m in

Take the exit toward US 6 West, US 202 West: Lake Avenue

Exit ramp - move to the correct lane early. Multiple destination signs - pick the right one

Exit 4 Toward US 6 West, US 202 West: Lake Avenue
5
41.4 mi into trip | ~52m in | Beaver Street

Turn left onto Beaver Street

Navigation decision point

Main Roads

Road Distance Duration
I 684 27.4 mi 31m
I 84 6.7 mi 9m
Cross Westchester Expressway 3.5 mi 4m
Lake Avenue 0.7 mi 1m
Boston Post Road 0.6 mi 1m
North Main Street 0.5 mi <1m
Spring Street 0.3 mi <1m
Mill Street 0.3 mi <1m
Longest stretch: I 684 — 27.4 mi, about 31m

Turn-by-Turn Driving Directions

Step-by-step road directions between Byram, CT and Danbury, CT.

1

Start on Chestnut Street

497 ft · 22 sec · Chestnut Street
2

At end of road, turn right onto Delavan Avenue

0.1 mi · 13 sec · Delavan Avenue
3

Continue on Mill Street

0.3 mi · 42 sec · Mill Street
4

At end of road, turn left onto US 1

0.5 mi · 55 sec · North Main Street
5

Continue on US 1

524 ft · 10 sec · South Main Street
6

Continue on US 1

0.6 mi · 1 min · Boston Post Road
7

Take the ramp

507 ft · 12 sec
8

Merge onto I 287

3.5 mi · 4 min · Cross Westchester Expressway
9

Take the exit

0.5 mi · 53 sec
Exit 9A Toward I 684: Brewster Use the straight / slight right lanes.
10

Continue on I 684

27 mi · 31 min · I 684
11

Continue on I 684

0.5 mi · 37 sec · I 684
Exit |; 9W|9E
12

Take the exit

0.4 mi · 48 sec
Exit 9E Toward I 84 East: Danbury
13

Merge onto I 84

6.7 mi · 9 min · I 84
14

Take the exit

0.3 mi · 55 sec
Exit 4 Toward US 6 West, US 202 West: Lake Avenue
15

Turn left onto Lake Avenue

0.7 mi · 1 min · Lake Avenue
16

Continue on West Street

0.2 mi · 24 sec · West Street
17

Turn left onto Beaver Street

364 ft · 11 sec · Beaver Street
18

Turn right onto Spring Street

0.3 mi · 30 sec · Spring Street
19

Turn left onto New Street

113 ft · 4 sec · New Street
20

Turn right onto Elm Street

0.1 mi · 18 sec · Elm Street
21

Turn right onto CT 53

417 ft · 11 sec · Main Street
22

Turn right onto Library Place

234 ft · 10 sec · Library Place
23

Arrive at destination

Library Place

Trip Plan

Morning Departure

Leave by 9 AM and you'll arrive before lunch.

Evening Departure

Even a 4 PM departure gets you there before dark in summer.

You can normally do this drive in one day.
You may only need one short stretch break if traffic stays light.
The halfway point lands around 21 miles from Byram, CT, or about 26m into the drive.
The longest continuous stretch on this route runs about 27.4 miles.

This is a comfortable same-day trip.

Departure

Before you leave

Start with fuel, water, and navigation already sorted so the first hour feels easy.

First stop

Around 42 miles or 54m in

Use this first pause for coffee, a restroom break, and a quick traffic check ahead.

Halfway reset

Around 21 miles or 26m in

This is the best place for your longest stop, a real meal, and a full fuel check.

Final approach

Final hour starts around 44m

Traffic, exits, and arrival timing usually matter more near Danbury, CT than in the middle of the route.

Before You Leave

+

Open the route before leaving Byram, CT so your first major turns are already loaded.

+

Leave with enough water and a charging cable within reach, not packed away.

+

Check your fuel range against the first long segment, especially if you are starting outside city service areas.

Day 1

Settle into the route from Byram, CT

This is one driving day of about 42 miles and 54m.

Your first comfortable stop window is around 80 miles from Byram, CT.
This route can stay practical as a one-day drive if traffic stays reasonable.
You may only need one short stretch stop if conditions stay smooth.
The longest stretch is on I 684 for about 27.4 miles.

Where to Stop

Rest stops, refuel points, and overnight suggestions along this route.

Halfway Point

Midpoint

About 21 mi from Byram, CT · 26m into the drive

Downtown White Plains, NY, NY

Mid-route town

Meal stop

White Plains, NY

21 mi into the route

Best for: Lunch, fuel, and a longer reset

This sits close to the middle of the route, so it works well for the longest stop of the day.

Pacing Suggestions

White Plains, NY

Fuel and coffee

A short stop after about 42 miles helps settle the day before fatigue starts building.

White Plains, NY

Meal break

The midpoint is around 21 miles from Byram, CT, which is a good place for a longer meal and fuel stop.

Arriving in Danbury, CT

The final approach into Danbury, CT usually feels slower than the middle of the drive, so avoid planning your tightest schedule at the very end.

Try to arrive with enough fuel left to skip an immediate station stop unless you already know the area around Danbury, CT.

These stop ideas are pacing suggestions — the exact town or exit can change with traffic, hotel plans, and fuel range.

National Parks Near This Route

Worth a detour if your schedule allows.

Weir Farm National Historical Park

Weir Farm National Historical Park

National Historical Park

Visit the home and studio of America's most beloved Impressionist, J. Alden Weir, and walk in the footsteps of generations of world-class artists. Set amidst more than 60 acres of painterly woods, fie...

9 mi from route ~22 min detour Free near mile 39.1
View on nps.gov

Park data from the National Park Service API. Alerts update every 2 hours.

Fuel & Cost

Regular Gas

$6.72 one way

$13.45 round trip

$4.07/gal 25.4 MPG avg 15 kg CO2
Fuel Type $/gal One Way Round Trip
midgrade $4.46 $7.37 $14.74
premium $4.83 $7.98 $15.97
diesel $5.64 $9.33 $18.66

No toll roads detected on this route.

Estimated Trip Cost (one way, 1 person)

Fuel

$7

Meals

$25–$50

Total

$32–$57

Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.

Estimated CO2 emission: 14.7 kg one way. Prices: EIA weekly data, 2026-04-06.

Driving Electric?

About $4 in charging · 0 stops · 67% less CO2

Vehicle Type kWh Stops DC Fast Home Charge
Average EV 12.6 0 $4.41 $2.02
Efficient EV 10.5 0 $3.68 $1.68
EV Truck/SUV 16.8 0 $5.88 $2.69

Gas CO2

15 kg

EV CO2

5 kg (67% less)

This trip is well within single-charge range for most EVs. No charging stops needed if you start fully charged.

DC fast charging avg $0.35/kWh. Home charging avg $0.16/kWh. US grid CO2: 0.39 kg/kWh.

Travel Intel

Current conditions at both ends of the drive.

Forecast data refreshed 3 days ago

Origin

Byram, CT

Morning in Byram on Monday

Local time

9:11 AM

EDT

Current temp

73°F

Unavailable

Live forecast

Destination

Danbury, CT

Morning in Danbury on Monday

Local time

9:11 AM

EDT

Current temp

55°F

Unavailable

Live forecast

Seasonal Notes

Summer travel usually means heavier construction, hotter rest stops, and busier weekend traffic around major cities.

Winter travel shortens daylight, so a route that looks manageable on paper can feel much longer after dark.

Holiday weekends tend to make both departure and arrival windows slower than the raw route time suggests.

Time zone

Same local time

Origin and destination are on the same clock, so arrival timing is easier to judge at a glance.

Temperature spread

18 degrees cooler at arrival

A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.

Road read

54m on the road

Use the two city cards together: check the sky where you start, then compare it with the local time and temperature at arrival.

Weather data from the National Weather Service. Conditions may change; check closer to your travel date.

Frequently Asked Questions

The drive from Byram, CT to Danbury, CT covers 42 miles and takes about 54m without stops. Add 15-30 minutes for a fuel or rest stop on longer drives.
The main roads are I 684, I 84, Cross Westchester Expressway. Most of the drive stays on highways, so watch for ramps and exits.
This is a comfortable same-day trip.
The midpoint is about 21 miles from Byram, CT. Look for rest areas, gas stations, or food options near the halfway mark.
At current regular gas prices, expect to spend about $6.72 one way. This estimate uses 25.4 MPG — your actual cost will vary with your vehicle's fuel efficiency and current gas prices.
Leave by 9 AM and you'll arrive before lunch. Even a 4 PM departure gets you there before dark in summer.
This drive requires moderate attention. Across 42 miles you will encounter 14 spots where lane choice or exit timing matters. Not difficult for experienced highway drivers, but worth previewing the tricky sections before you go.
The main spots that need attention: at 0.1 miles (Delavan Avenue): Navigation decision point; at 5.3 miles: Exit ramp - move to the correct lane early. Lane positioning matters here; at 33.2 miles: Exit ramp - move to the correct lane early.
The route from Byram, CT to Danbury, CT does not surface many named destination signs beyond the main corridor.

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