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Pittsburgh to Smithsonian Institution buses

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Trip Overview

The average bus between Pittsburgh and Smithsonian Institution takes 5h 30m and the fastest bus takes 4h 45m. The bus service runs several times per day from Pittsburgh to Smithsonian Institution. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.

5h 30m
Duration
242 mi
Distance
$50
Average price
4 times a day
Frequency

Pittsburgh to Smithsonian Institution bus times

Buses run 4 times a day between Pittsburgh and Smithsonian Institution. The earliest departure is at 1:30 AM at night, and the last departure from Pittsburgh is at 6:55 PM which arrives into Smithsonian Institution at 12:50 AM. All services run direct with no transfers required, and take on average 5h 30m. The schedules shown below are for the next available departures.

Departing Saturday, October 24, 2026

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    bus bus 5h 5m • Direct
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    bus bus 6h 45m • Direct
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    bus bus 4h 45m • Direct
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    Arrives next day

    bus bus 5h 55m • Direct

Departing Sunday, October 25, 2026

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    bus bus 5h 15m • Direct
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    bus bus 5h 5m • Direct
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    bus bus 6h 45m • Direct
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    bus bus 4h 45m • Direct
  • Show more

Departing Monday, October 26, 2026

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    bus bus 5h 15m • Direct
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    bus bus 5h 5m • Direct
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    bus bus 4h 45m • Direct
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    Arrives next day

    bus bus 5h 55m • Direct

Departing Tuesday, October 27, 2026

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    bus bus 5h 15m • Direct
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    bus bus 5h 5m • Direct
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    Arrives next day

    bus bus 5h 55m • Direct

Departing Wednesday, October 28, 2026

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    bus bus 5h 15m • Direct
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    bus bus 5h 5m • Direct
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    Arrives next day

    bus bus 5h 55m • Direct

Departing Thursday, October 29, 2026

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    bus bus 5h 15m • Direct
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    bus bus 5h 5m • Direct
  •  → 

    bus bus 6h 45m • Direct
  •  → 

    Arrives next day

    bus bus 5h 55m • Direct

Departing Friday, October 30, 2026

  •  → 

    bus bus 5h 15m • Direct
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    bus bus 5h 5m • Direct
  •  → 

    bus bus 6h 45m • Direct
  •  → 

    bus bus 4h 45m • Direct
  • Show more

Frequently asked questions

Want to know about travelling from Pittsburgh to Smithsonian Institution? 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 Pittsburgh to Smithsonian Institution.ExpandLaunch map view
  • Distance: 242.4 mi
  • Duration: 5h 30m

What companies run services between Pittsburgh, PA, USA and Smithsonian Institution, DC, USA?

Greyhound USA operates a bus from Pittsburgh Intermodal Station to Washington Union Station 4 times a day. Tickets cost $40–65 and the journey takes 5h 5m. Flixbus USA also services this route 4 times a week.

Operators