Traveling from Port Republic to Passaic covers 110.6 miles of New Jersey landscape, typically taking about 2 hours and 19 minutes to complete. Because this journey is designed as a direct, highway-focused drive, it works perfectly as a single-day trip without the need for an overnight stay. You can expect to spend approximately $18 on fuel, making this a budget-friendly transit across the Northeast region. Since you are staying within the state of New Jersey, the transition between your starting point and final destination is straightforward. Whether you are heading north for business or a quick visit, this route offers a reliable connection between the two points.
Trip Pace
Same-day drive is realistic
A same-day return is realistic if you keep stops short.
Midpoint
55.3 miles from Port Republic, NJ
A natural place for your longest stop of the day
, about 1h 6m into the drive
.
Main Roads
Road
Distance
Duration
Garden State Parkway
103.2 mi
2h 6m
Chestnut Neck Road
1.5 mi
2m
Bloomfield Avenue
1.3 mi
2m
Broadway
1 mi
1m
Smithville-Port Republic Road
1 mi
1m
West Passaic Avenue
0.5 mi
<1m
East Passaic Avenue
0.4 mi
<1m
New York Road
0.3 mi
<1m
Longest stretch:
Garden State Parkway
— 103.2 mi, about 2h 6m
Turn-by-Turn Driving Directions
Step-by-step road directions between Port Republic, NJ and Passaic, NJ.
1
Start on CR 575
1.0 mi·1 min·Smithville-Port Republic Road
2
At end of road, turn right onto CR 575
1.5 mi·2 min·Chestnut Neck Road
3
Turn slight left onto US 9
0.3 mi·27 sec·New York Road
4
Take the ramp onto US 9
0.3 mi·19 sec·US 9
Toward GSP North: Toms River
5
Merge onto GSP; US 9
4.9 mi·5 min·Garden State Parkway
6
Keep slight left at fork onto GSP
50 mi·58 min·Garden State Parkway
Use the straight lane.
7
Keep slight left at fork
0.5 mi·31 sec
8
Continue on GSP
48 mi·1 hr 2 min·Garden State Parkway
Use the straight / slight right lanes.
9
Take the exit
0.2 mi·21 sec
Exit 151Toward Montclair, NutleyUse the slight right lane.
10
Turn right onto CR 655
483 ft·15 sec·Watchung Avenue
11
At end of road, turn left onto CR 652
0.4 mi·45 sec·East Passaic Avenue
12
Turn right onto CR 622
0.5 mi·52 sec·West Passaic Avenue
13
Turn left onto CR 622
411 ft·7 sec·Darling Avenue
Use the left lane.
14
Continue on CR 622
0.4 mi·37 sec·Bloomfield Avenue
Use the straight / right lanes.
15
Enter roundabout onto CR 622
173 ft·3 sec·Bloomfield Avenue
16
Continue on CR 622
0.5 mi·52 sec·Bloomfield Avenue
17
Continue on CR 622
0.2 mi·21 sec·Bloomfield Avenue
18
Continue on CR 622
0.2 mi·17 sec·Bloomfield Avenue
19
Continue on CR 622
1.0 mi·1 min·Broadway
20
Turn right onto CR 618
0.2 mi·23 sec·Paulison Avenue
21
Turn left onto Passaic Avenue
95 ft·2 sec·Passaic Avenue
22
Arrive at destination
Passaic Avenue
Trip Plan
Given the 2-hour and 19-minute duration, you have plenty of flexibility in your schedule to leave at a time that avoids peak traffic. Since there are no mandatory stops required for this 110.6-mile trek, you can easily power through the entire drive in one session if you prefer. However, keep in mind that the Garden State Parkway is the backbone of your trip, so checking for real-time congestion on that specific corridor before you depart is essential. Budgeting $18 for gas is a solid baseline, but keeping a little extra in reserve for potential idling in heavy traffic is a smart move. Because the route is so highway-heavy, ensure your vehicle is ready for sustained speeds before you pull out of your driveway.
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 55.3 miles from Port Republic, NJ, or about 1h 6m into the drive.
The longest continuous stretch on this route runs about 103.2 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 24 miles or 29m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 55.3 miles or 1h 6m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 1h 51m
Traffic, exits, and arrival timing usually matter more near Passaic, NJ than in the middle of the route.
Before You Leave
+
Open the route before leaving Port Republic, NJ 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 Port Republic, NJ
This is one driving day of about 110.6 miles and 2h 19m.
Your first comfortable stop window is around 24 miles from Port Republic, NJ.
This route can stay practical as a one-day drive if traffic stays reasonable.
The longest stretch is on Garden State Parkway for about 103.2 miles.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Place data sourced from public business listings. Hours and availability may vary.
Heads-up: tricky spots
5 of 12
5 decision points cluster between mile 1 and 110.6 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
4
1 mi into trip|~1m in|CR 575 / Chestnut Neck Road
At end of road, turn right onto CR 575 / Chestnut Neck Road
Navigation decision point
6
8 mi into trip|~10m in|GSP / Garden State Parkway
Keep slight left at fork onto GSP / Garden State Parkway
Highway fork - watch signs carefully. Lane positioning matters here
Use the straight lane.
8
106.7 mi into trip|~2h 12m in
Take the exit toward Montclair, Nutley
Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one
Use the slight right lane.
Exit 151
Toward Montclair, Nutley
5
107.9 mi into trip|~2h 14m in|CR 622 / Darling Avenue
Turn left onto CR 622 / Darling Avenue
Lane positioning matters here
Use the left lane.
5
110.6 mi into trip|~2h 19m in|Passaic Avenue
Turn left onto Passaic Avenue
Navigation decision point
Fuel & Cost
Regular Gas
$18.34 one way
$36.67 round trip
$4.21/gal25.4 MPG avg39 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.61
$20.08
$40.16
premium
$4.93
$21.45
$42.90
diesel
$5.61
$24.42
$48.84
Estimated Tolls: $6.19
Garden State Parkway
(103.2 mi)$6.19
Toll estimates based on average 2024-2025 rates. EZ-Pass/SunPass discounts may lower the actual cost.
Estimated Trip Cost (one way, 1 person)
Fuel
$18
Tolls
$6
Meals
$25–$50
Total
$50–$75
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 38.7 kg one way.
Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $12 in charging
· 0 stops
· 67% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
33.2
0
$11.61
$5.31
Efficient EV
27.7
0
$9.68
$4.42
EV Truck/SUV
44.2
0
$15.48
$7.08
Gas CO2
39 kg
EV CO2
13 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 as of Apr 15, 2026
Origin
Port Republic, NJ
Night
in Port Republic on Saturday
Local time
10:54 PM
EDT
Current temp
59°F
Unavailable
Live forecast
Destination
Passaic, NJ
Night
in Passaic on Saturday
Local time
10:54 PM
EDT
Current temp
61°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
2 degrees warmer at arrival
A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.
Road read
2h 19m 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.
More Details
What kind of drive is this?
This trip is defined by its efficiency, with 94% of the distance spent on major highways. You will spend the vast majority of your time on the Garden State Parkway, which accounts for a 103.2-mile stretch of uninterrupted driving. Beyond the Parkway, the route transitions briefly onto Chestnut Neck Road and Bloomfield Avenue to reach your final destination. Expect a fast-paced experience rather than a leisurely scenic tour, as the road is built for consistent speed and direct navigation. You will feel the transition from the quieter environment of Port Republic into the more densely populated areas as you approach Passaic.
94% highway — fuel and pacing are the main things to plan.
22 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 103.2 mi on Garden State Parkway.
How Hard Is This Drive?
6/10
This is a straightforward highway drive that stays mostly on Garden State Parkway and Chestnut Neck Road. You will hit about 12 points where you need to pay attention to lane position or signs. The trickiest moment comes around 1 miles in near CR 575 / Chestnut Neck Road.
Driving Effort6/10
Moderate - straightforward overall, but long enough or busy enough to require pacing
Balances navigation complexity with total wheel time.
This drive requires moderate attention. Across 110.6 miles you will encounter 12 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 1 miles (CR 575 / Chestnut Neck Road): Navigation decision point; at 8 miles (GSP / Garden State Parkway): Highway fork - watch signs carefully. Lane positioning matters here; at 106.7 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one.
Elevation Profile
Mostly flat terrain
158 ft15 ft
Total Climb
349 ft
Total Descent
253 ft
Highest Point
158 ft
~71.1 mi in
Elevation Range
143 ft
Who Is This Route For?
Weekend Trip
Doable as a same-day drive at 2h 19m. Total distance: 110.6 miles.
Family Friendly
Moderate complexity with 0 natural rest stops along the way.
Solo Traveler
2h 19m drive, comfortable solo distance.
First-Time Driver
Mostly highway driving (94%). Some complex stretches to watch for.
Frequently Asked Questions
The longest stretch is about 103.2 miles on Garden State Parkway. The full list of main roads is in the Roads section above.
Expect about $6.19 in tolls one way, starting with Garden State Parkway. Most Northeast and Midwest toll agencies accept E-ZPass; in the West and Texas, transponders like TxTag or FasTrak apply. If you do not have a transponder, cashless tolling plates will mail a bill to the vehicle's registered address — usually with a surcharge, so a rental-car toll pass is often cheaper than paying by mail.
It helps. This route has a higher-than-average number of complex decision points, which get harder in the dark. If the last hour of the trip is on surface roads or mountain grades, aim to arrive at Passaic, NJ before sunset when you can. Check the Trip Plan for departure windows that land you in daylight.
Only with planning. This is a long drive for kids — consider splitting it into two days rather than pushing through. Dedicated rest areas are limited, so plan gas or food stops as your bathroom breaks.
The main spots that need attention: at 1 miles (CR 575 / Chestnut Neck Road): Navigation decision point; at 8 miles (GSP / Garden State Parkway): Highway fork - watch signs carefully. Lane positioning matters here; at 106.7 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one.
Yes. A round trip is manageable in a single day if you plan a break at Passaic, NJ before heading back.
