There are 6 ways to get from Princeton to Allentown by bus, train or car

Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2rio's travel planner.

Recommended option

Line 606 bus, train, bus Bieber Transportation Group  •  4 h 14 min

  1. Take the line 606 bus from Nassau St At Palmer Square to S Clinton Ave At Barlow St 606
  2. Take the train from Trenton Transit Center Amtrak to Philadelphia 30th Street Station Amtrak
  3. Take the bus from 30th Station to Allentown 306

$83 - $209

Cheapest option

Bus  •  5 h 15 min

  1. Take the bus from Palmer Square, Princeton to New York Port Authority 100
  2. Take the bus from New York, Ny to Allentown, Pa 4693

$23 - $75

4 alternative options

Line 606 bus, train, bus Greyhound USA  •  4 h 29 min

  1. Take the line 606 bus from Nassau St At Palmer Square to S Clinton Ave At Barlow St 606
  2. Take the train from Trenton Transit Center Amtrak to Newark Penn Station Amtrak
  3. Take the bus from Newark, Nj to Allentown, Pa

$39 - $89

Train, bus Greyhound USA  •  4 h 31 min

  1. Take the train from Princeton Jct. to Newark Airport Railroad Station Northeast Corridor
  2. Take the bus from Newark, Nj to Allentown, Pa 4693

$40 - $69

Train, bus Fullington Trailways  •  4 h 56 min

  1. Take the train from Trenton to North Philadelphia Amtrak Trenton Line
  2. Take the bus from Philadelphia to Allentown 10/12

$27 - $51

Drive  •  1 h 28 min

  1. Drive from Princeton to Allentown 72.9 miles

$7 - $11

What companies run services between Princeton, NJ, USA and Allentown, PA, USA?

You can take a bus from Princeton to Allentown via New York Port Authority and New York, Ny in around 5 h 15 min.

Train operators
Amtrak Northeast Regional
Phone
+1 1-800-872-7245
Website
amtrak.com
Train from Trenton Transit Center Amtrak to Philadelphia 30th Street Station Amtrak
Ave. Duration
28 min
Frequency
Every 30 minutes
Estimated price
$65 - $180
Website
amtrak.com
Coach Seat
$65 - $110
Business Seat
$95 - $180
Amtrak
NJ Transit
Phone
+1 973-491-7000
Website
njtransit.com
Train from Princeton Jct. to Newark Airport Railroad Station
Ave. Duration
54 min
Frequency
Hourly
Estimated price
$14 - $19
Schedules at
njtransit.com
Bus operators
Bieber Transportation Group
Greyhound USA
Phone
+1 214-849-8100
Email
ifsr@greyhound.com
Website
greyhound.com
Bus from Newark, Nj to Allentown, Pa
Ave. Duration
1 h 55 min
Frequency
Every 4 hours
Estimated price
$14 - $35
Website
greyhound.com
Economy
$14 - $21
Flexible
$25 - $35
Bus from New York, Ny to Allentown, Pa
Ave. Duration
2 h 40 min
Frequency
Every 4 hours
Estimated price
$15 - $35
Website
greyhound.com
Economy
$15 - $23
Flexible
$27 - $35
Fullington Trailways
Phone
+1 800.942.8287
Website
fullingtontours.com
Bus from Philadelphia to Allentown
Ave. Duration
1 h 40 min
Frequency
Twice daily
Estimated price
$18 - $35
Schedules at
fullingtontours.com
Book at
webstore.susquehannabus.com
Coach USA
Megabus
Phone
877-462-6342
Website
us.megabus.com
Bus from Princeton, NJ - Nassau St to Port Authority Bus Terminal
Ave. Duration
1 h 30 min
Frequency
Every 4 hours
Estimated price
$8 - $18
Schedules at
us.megabus.com
Trans-bridge Lines

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Questions & Answers

The distance between Princeton and Allentown is 76 km. The road distance is 117 km.

The cheapest way to get from Princeton to Allentown is to drive which costs $7 - $11 and takes 1 h 28 min.

The quickest way to get from Princeton to Allentown is to drive which takes 1 h 28 min and costs $7 - $11.

No, there is no direct bus from Princeton to Allentown. However, there are services departing from Palmer Square, Princeton and arriving at Allentown, Pa via New York, Ny. The journey, including transfers, takes approximately 5 h 15 min.

It takes approximately 4 h 14 min to get from Princeton to Allentown, including transfers.