The average bus between Philadelphia and Longmont takes 44h 54m and the fastest bus takes 39h 45m. There is at least one bus per day from Philadelphia to Longmont. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.
Buses run once daily between Philadelphia and Longmont. The earliest departure is at 3:20 AM at night, and the last departure from Philadelphia is at 5:35 PM which arrives into Longmont at 3:25 PM. All services require a transfer at St Louis Bus Station and take an average of 44h 54m. The schedules shown below are for the next available departures.
Arrives +2 days


2d 3h • 2 changes
Arrives +2 days


45h 50m • 2 changes
Arrives next day


37h 45m • 2 changes
Arrives +2 days


45h 50m • 2 changes
Arrives next day


37h 45m • 2 changes
Arrives +2 days


45h 50m • 2 changes
Want to know about travelling from Philadelphia to Longmont? 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.
No, there is no direct bus from Philadelphia to Longmont. However, there are services departing from Philadelphia station and arriving at Longmont station via St Louis Bus Station station. The journey, including transfers, takes approximately 44h 54m.
Philadelphia to Longmont bus services, operated by Greyhound USA, depart from Philadelphia Bus Station.
Philadelphia to Longmont bus services, operated by Greyhound USA, arrive at Coffman St & 4th Ave station.
The distance between Philadelphia and Longmont is 2,535.8 km. The road distance is 2,903 km.
You can take a bus from Philadelphia Bus Station to Coffman St & 4th Ave via St Louis Bus Station, Denver Union Station, and Union Station Gate B16 in around 41h.