Princeton Junction to Rockville Trains

Princeton Junction to Rockville trains

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Trip Overview

The average train between Princeton Junction and Rockville takes 4h 28m and the fastest train takes 3h 19m. The train service runs several times per day from Princeton Junction to Rockville. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.

4h 28m
Duration: 193 mi
Distance: $369
Average price: Every 4 hours
Frequency

Train (Amtrak)

best

Take the train from Princeton Junction Amtrak Station to 30th Street Stationtrain Northeast Regional / ...
Take the train from 30th Street Station to Washington Union Stationtrain Northeast Regional / ...

3h 31m

$55–689

Princeton Junction to Rockville train times

Trains run every 4 hours between Princeton Junction and Rockville. The earliest departure is at 5:43 AM in the morning, and the last departure from Princeton Junction is at 11:01 PM which arrives into Rockville at 7:35 AM. All services require a transfer at 30th Street Station and take an average of 4h 28m. The schedules shown below are for the next available departures.

Departing Thursday, October 22, 2026

5:43 AM → 9:45 AM
4h 2m • 2 changes
6:40 AM → 10:20 AM
3h 40m • 2 changes
8:13 AM → 11:43 AM
3h 30m • 2 changes
1:06 PM → 4:25 PM
3h 19m • 2 changes
Show more

Departing Friday, October 23, 2026

5:43 AM → 9:45 AM
4h 2m • 2 changes
6:40 AM → 10:20 AM
3h 40m • 2 changes
8:13 AM → 11:43 AM
3h 30m • 2 changes
1:06 PM → 4:25 PM
3h 19m • 2 changes
Show more

Departing Saturday, October 24, 2026

8:07 AM → 11:46 AM
3h 39m • 2 changes
10:00 AM → 2:04 PM
4h 4m • 2 changes
10:53 AM → 3:04 PM
4h 11m • 2 changes
9:00 PM → 7:10 AM
Arrives next day
10h 10m • 2 changes

Departing Sunday, October 25, 2026

8:07 AM → 11:40 AM
3h 33m • 2 changes
10:00 AM → 1:46 PM
3h 46m • 2 changes
11:13 AM → 3:04 PM
3h 51m • 2 changes
9:00 PM → 5:58 AM
Arrives next day
8h 58m • 2 changes

Departing Monday, October 26, 2026

5:43 AM → 9:45 AM
4h 2m • 2 changes
6:40 AM → 10:20 AM
3h 40m • 2 changes
8:13 AM → 11:43 AM
3h 30m • 2 changes
1:06 PM → 4:25 PM
3h 19m • 2 changes
Show more

Departing Tuesday, October 27, 2026

5:43 AM → 9:45 AM
4h 2m • 2 changes
6:40 AM → 10:20 AM
3h 40m • 2 changes
8:13 AM → 11:43 AM
3h 30m • 2 changes
1:06 PM → 4:25 PM
3h 19m • 2 changes
Show more

Departing Wednesday, October 28, 2026

5:43 AM → 9:45 AM
4h 2m • 2 changes
6:40 AM → 10:20 AM
3h 40m • 2 changes
8:13 AM → 11:43 AM
3h 30m • 2 changes
1:06 PM → 4:25 PM
3h 19m • 2 changes
Show more

Frequently asked questions

Want to know about travelling from Princeton Junction to Rockville? We have put together a list of the most frequently asked questions from our users such as: What is the cheapest mode of transport? What is the quickest option? How much do tickets usually cost? and many more.

Princeton Junction to Rockville trains

Find Transport to Rockville

Trip Overview

Train (Amtrak)

Princeton Junction to Rockville train times

Departing Thursday, October 22, 2026

5:43 AM → 9:45 AM

6:40 AM → 10:20 AM

8:13 AM → 11:43 AM

1:06 PM → 4:25 PM

Departing Friday, October 23, 2026

5:43 AM → 9:45 AM

6:40 AM → 10:20 AM

8:13 AM → 11:43 AM

1:06 PM → 4:25 PM

Departing Saturday, October 24, 2026

8:07 AM → 11:46 AM

10:00 AM → 2:04 PM

10:53 AM → 3:04 PM

9:00 PM → 7:10 AMArrives next day

Departing Sunday, October 25, 2026

8:07 AM → 11:40 AM

10:00 AM → 1:46 PM

11:13 AM → 3:04 PM

9:00 PM → 5:58 AMArrives next day

Departing Monday, October 26, 2026

5:43 AM → 9:45 AM

6:40 AM → 10:20 AM

8:13 AM → 11:43 AM

1:06 PM → 4:25 PM

Departing Tuesday, October 27, 2026

5:43 AM → 9:45 AM

6:40 AM → 10:20 AM

8:13 AM → 11:43 AM

1:06 PM → 4:25 PM

Departing Wednesday, October 28, 2026

5:43 AM → 9:45 AM

6:40 AM → 10:20 AM

8:13 AM → 11:43 AM

1:06 PM → 4:25 PM

Frequently asked questions

What companies run services between Princeton Junction, NJ, USA and Rockville, MD, USA?

Train from Princeton Junction Amtrak Station to 30th Street Station

Train from 30th Street Station to Washington Union Station

Train from 30th Street Station to Washington Union Station

Train trips from Princeton Junction

Train trips to Rockville

Alternative transport options

9:00 PM → 7:10 AM
Arrives next day

9:00 PM → 5:58 AM
Arrives next day