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UNION STATION station to Old Post Office buses

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Trip Overview

The average bus between UNION STATION station and Old Post Office takes 23h 47m and the fastest bus takes 23h 45m. The bus runs, on average, 4 times per week from UNION STATION station to Old Post Office. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.

23h 47m
Duration
920 mi
Distance
$199
Average price
4 times a week
Frequency

UNION STATION station to Old Post Office bus times

Buses run 4 times a week between UNION STATION station and Old Post Office. The service departs UNION STATION station at 2:05 PM in the afternoon, which arrives into Old Post Office at 14:54:00. All services require a transfer at St Louis Bus Station and take an average of 23h 47m. The schedules shown below are for the next available departures.

Departing Wednesday, November 11, 2026

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    Arrives next day

    Greyhound USAGreyhound USAWashington Metropolitan Area Transit Authority23h 49m • 2 changes

Departing Thursday, November 12, 2026

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    Arrives next day

    Greyhound USAGreyhound USAWashington Metropolitan Area Transit Authority23h 49m • 2 changes

Departing Friday, November 13, 2026

  •  → 

    Arrives next day

    Greyhound USAGreyhound USAWashington Metropolitan Area Transit Authority23h 45m • 2 changes

Departing Saturday, November 14, 2026

  •  → 

    Arrives next day

    Greyhound USAGreyhound USAWashington Metropolitan Area Transit Authority23h 45m • 2 changes

Frequently asked questions

Want to know about travelling from UNION STATION station to Old Post Office? 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.

Map of how to get from UNION STATION station to Old Post Office.ExpandLaunch map view
  • Distance: 919.8 mi
  • Duration: 23h 47m

What companies run services between UNION STATION station, MO, USA and Old Post Office, DC, USA?

You can take a vehicle from UNION STATION station to Old Post Office via St Louis Bus Station, Harrisburg Bus Station, Washington Union Station, N Capitol St NE+Massachusetts Av NE, and 10 St NW+Pennsylvania Av NW in around 24h 2m.

Operators