This 69.2-mile drive from Mount Olive, NJ to Hamilton, NJ is a straightforward, highway-focused trip that can easily be completed in about 1 hour and 31 minutes. With 95% of the journey on highways, it's designed for efficient travel, making it an ideal day trip. You'll primarily navigate the Garden State Parkway, I-287, and US Highway 206. The estimated fuel cost for this leg is around $11, which is quite budget-friendly for a drive of this length. Given its relatively short duration and highway profile, no overnight stops are necessary, offering flexibility in your departure time.
Trip Pace
Same-day drive is realistic
A same-day return is realistic if you keep stops short.
Midpoint
34.6 miles from Mount Olive, NJ
A natural place for your longest stop of the day
, about 49m into the drive
.
Who Is This Route For?
Weekend Trip
Doable as a same-day drive at 1h 31m. Total distance: 69.2 miles.
Family Friendly
Moderate complexity with 0 natural rest stops along the way.
Solo Traveler
1h 31m drive, comfortable solo distance.
First-Time Driver
Mostly highway driving (95%). Some complex stretches to watch for.
Drive Character
Expect a predominantly highway experience on this route, with 95% of the drive on high-speed roads. The longest uninterrupted stretch you'll encounter is 26.4 miles on the Garden State Parkway, offering a consistent pace. The journey is characterized by its highway-focused profile, meaning you'll largely be on well-maintained, multi-lane roads designed for efficient transit. While it's not a route known for winding backroads, the change in scenery will come from the transition between different major arteries like the Garden State Parkway, I-287, and US Highway 206.
Most of the miles stay on highways, which makes pacing and fuel planning easier than turn-by-turn city driving.
There are about 17 navigation steps in the underlying route data, so the final approach matters more than the middle miles.
Garden State Parkway is the longest continuous segment at about 26.4 miles.
How Hard Is This Drive?
This is a straightforward highway drive that stays mostly on Garden State Parkway and I 287. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 16.7 miles in.
Driving Effort10/10
Demanding - stay alert through the decision-heavy sections
Balances navigation complexity with total wheel time.
This drive requires moderate attention. Across 69.2 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 16.7 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 18.3 miles (I 287): Highway fork - watch signs carefully. Lane positioning matters here; at 40.8 miles: Exit ramp - move to the correct lane early. Lane positioning matters here.
Critical Maneuvers
5 of 14 key points
These are the spots where you need to pay the most attention. Preview them before you drive.
7
16.7 mi into trip|~27m in
Take the exit toward I 287 South: Somerville, Princeton
Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one
Use the slight right lane.
Toward I 287 South: Somerville, Princeton
6
18.3 mi into trip|~29m in|I 287
Keep slight left at fork onto I 287
Highway fork - watch signs carefully. Lane positioning matters here
Use the straight / slight left lanes.
6
40.8 mi into trip|~56m in
Take the exit toward GSP South
Exit ramp - move to the correct lane early. Lane positioning matters here
Use the straight / slight right lanes.
Toward GSP South
6
43.7 mi into trip|~1h in|GSP / Garden State Parkway
Keep slight right at fork onto GSP / Garden State Parkway
Highway fork - watch signs carefully. Lane positioning matters here
Use the slight left / slight right lanes.
7
67.7 mi into trip|~1h 28m in
Take the exit toward NJ 33 East: Ocean Grove
Exit ramp - move to the correct lane early. Lane positioning matters here
Use the right lane.
Exit 100A
Toward NJ 33 East: Ocean Grove
Towns Mentioned on Route Signs
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
Between Mount Olive, NJ and Hamilton, NJ, road signs point toward Princeton and Gsp South.
Princeton
16.7 mi in|~27m
Gsp South
40.8 mi in|~56m
Main Roads
Road
Distance
Duration
Garden State Parkway
26.4 mi
30m
I 287
22 mi
25m
US Highway 206
14.7 mi
23m
NJ 440
1.8 mi
2m
Flanders - Drakestown Road
1.7 mi
3m
NJ 33
0.8 mi
1m
Flanders Netcong Road
0.3 mi
<1m
Old Corlies Avenue
0.2 mi
<1m
Longest stretch:
Garden State Parkway
— 26.4 mi, about 30m
Turn-by-Turn Driving Directions
Step-by-step road directions between Mount Olive, NJ and Hamilton, NJ.
1
Start on Mount Olive Road
187 ft·9 sec·Mount Olive Road
2
Turn left onto Flanders - Drakestown Road
1.7 mi·3 min·Flanders - Drakestown Road
3
At end of road, turn right onto CR 613
0.3 mi·35 sec·Flanders Netcong Road
4
Turn right onto US 206
15 mi·23 min·US Highway 206
Use the right lane.
5
Take the exit
0.3 mi·38 sec
Toward I 287 South: Somerville, PrincetonUse the slight right lane.
6
Merge onto I 287
1.3 mi·1 min·I 287
7
Keep slight left at fork onto I 287
21 mi·24 min·I 287
Use the straight / slight left lanes.
8
Continue on NJ 440
1.8 mi·2 min·NJ 440
Use the straight / slight right lanes.
9
Take the exit
0.4 mi·54 sec
Toward GSP SouthUse the straight / slight right lanes.
10
Merge onto GSP
1.7 mi·2 min·Garden State Parkway
Use the straight / slight right lanes.
11
Keep slight left at fork onto GSP
0.7 mi·49 sec·Garden State Parkway
12
Keep slight right at fork onto GSP
24 mi·27 min·Garden State Parkway
Use the slight left / slight right lanes.
13
Take the exit
0.4 mi·1 min
Exit 100AToward NJ 33 East: Ocean GroveUse the right lane.
14
Merge onto NJ 33
0.8 mi·1 min·NJ 33
15
Turn right onto (17)
0.2 mi·31 sec·Old Corlies Avenue
16
Turn right onto Gully Road
155 ft·4 sec·Gully Road
17
Arrive at destination
Gully Road
Trip Plan
For this efficient 1 hour and 31-minute drive covering 69.2 miles, flexibility is your best friend. You can depart Mount Olive, NJ at almost any time without significant concern for delays, though avoiding peak rush hours on the Garden State Parkway and I-287 is always wise. With no designated stops in the data, plan for a fuel or rest break as needed, perhaps around the 26.4-mile mark on the Garden State Parkway if you prefer to break up the drive. The estimated fuel cost of $11 is minimal, so budget accordingly. Keep an eye out for transitions between the Garden State Parkway, I-287, and US Highway 206 to ensure you're on the correct path toward Hamilton, NJ.
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 34.6 miles from Mount Olive, NJ, or about 49m into the drive.
The longest continuous stretch on this route runs about 26.4 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 15 miles or 25m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 34.6 miles or 49m 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 18m
Traffic, exits, and arrival timing usually matter more near Hamilton, NJ than in the middle of the route.
Before You Leave
+
Open the route before leaving Mount Olive, NJ so your first major turns are already loaded.
Day 1
Settle into the route from Mount Olive, NJ
This is one driving day of about 69.2 miles and 1h 31m.
Your first comfortable stop window is around 15 miles from Mount Olive, 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 26.4 miles.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Halfway Point
Midpoint
About 34.6 mi from Mount Olive, NJ
· 49m into the drive
The midpoint is around 34.6 miles from Mount Olive, NJ, which is a good place for a longer meal and fuel stop.
Arriving in Hamilton, NJ
The final approach into Hamilton, NJ usually feels slower than the middle of the drive, so avoid planning your tightest schedule at the very end.
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.
Morristown National Historical Park
National Historical Park
Morristown National Historical Park commemorates the sites of General Washington and the Continental Army’s winter encampment from December 1779 to June 1780, where soldiers survived the coldest winte...
8 mi from route
~20 min detour
Free
near mile 11.9
Park Closure: Partial Reopening: Cross Estate Gardens
Spanning 27,000 acres from Sandy Hook in New Jersey to Breezy Point in New York City, the park is both the gateway from the ocean into New York Harbor, and the gateway to the National Park Service for...
18 mi from route
~45 min detour
Free
near mile 54.9
Today, the brick buildings on Main Street in West Orange, NJ seem quiet, betraying little evidence of the research, development, and innovation of their heyday. Visitors can step back in time to Thoma...
19 mi from route
~46 min detour
$10
near mile 40.6
Situated within the most densely populated region of the United States, Delaware Water Gap National Recreation Area provides a unique opportunity to experience tranquil landscapes, rich human history,...
Silk cloth and steam locomotives; textiles and continuous paper rolls; firearms and aircraft engines. What do these things have in common? All were manufactured in the same place - Paterson, NJ. In 17...
28 mi from route
~70 min detour
Free
near mile 2.4
Park data from the National Park Service API. Alerts update every 2 hours.
Fuel & Cost
Regular Gas
$11.47 one way
$22.94 round trip
$4.21/gal25.4 MPG avg24 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.61
$12.56
$25.13
premium
$4.93
$13.42
$26.84
diesel
$5.61
$15.28
$30.56
Estimated Tolls: $1.58
Garden State Parkway
(26.4 mi)$1.58
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
$11
Tolls
$2
Meals
$25–$50
Total
$38–$63
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 24.2 kg one way.
Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $7 in charging
· 0 stops
· 67% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
20.8
0
$7.27
$3.32
Efficient EV
17.3
0
$6.06
$2.77
EV Truck/SUV
27.7
0
$9.69
$4.43
Gas CO2
24 kg
EV CO2
8 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
Mount Olive, NJ
Evening
in Mount Olive on Friday
Local time
7:53 PM
EDT
Current temp
42°F
Unavailable
Live forecast
Destination
Hamilton, NJ
Evening
in Hamilton on Friday
Local time
7:53 PM
EDT
Current temp
46°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
4 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
1h 31m 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 Mount Olive, NJ to Hamilton, NJ covers 69.2 miles and takes about 1h 31m without stops. Add 15-30 minutes for a fuel or rest stop on longer drives.
The main roads are Garden State Parkway, I 287, US Highway 206. Most of the drive stays on highways, so watch for ramps and exits.
This is a comfortable same-day trip.
The midpoint is about 34.6 miles from Mount Olive, NJ. Look for rest areas, gas stations, or food options near the halfway mark.
At current regular gas prices, expect to spend about $11.47 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 69.2 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 16.7 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 18.3 miles (I 287): Highway fork - watch signs carefully. Lane positioning matters here; at 40.8 miles: Exit ramp - move to the correct lane early. Lane positioning matters here.
Between Mount Olive, NJ and Hamilton, NJ, road signs point toward Princeton and Gsp South.
Yes. Nearby national parks include Morristown National Historical Park, Gateway National Recreation Area and Thomas Edison National Historical Park. There are 5 parks within detour distance of this route.
How this page is built
Compiled by the Trip.ovh planning team at COD Solutions Oy from open government datasets — OSRM over OpenStreetMap for geometry, EIA for fuel prices, and NPS for national parks. See our methodology for refresh cadence and limitations.
