Rome2Rio

How to get fromCalgary to Longmontby plane, bus, bus (Flixbus, Greyhound), car, train or taxi

Find Transport to Longmont

See all options

There are 8 ways to get from Calgary to Longmont by plane, bus, bus (Flixbus, Greyhound), car, train, or taxi

Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2Rio's travel planner.

  1. Fly to Denver, bus

    best
    1. Fly from Calgary International Airport (YYC) to Denver (DEN)plane plane YYC - DEN
    2. Take the bus from Union Station Gate B18 to Main St & 3rd Avebus bus
    7h 59m
    $186–1,116

  2. Fly to Colorado Springs Airport, bus

    cheapest
    1. Fly from Calgary International Airport (YYC) to Colorado Springs Airport (COS)plane plane YYC - COS
    2. Take the bus from Colorado Springs to 8th & Coffman PnR Longmontbus bus
    11h 58m
    $127–447

  3. Bus

    1. Take the bus from Calgary, AB - Westbrook Mall to Vancouver, BCbus bus
    2. Take the bus from Vancouver to Seattle Bus Stationbus bus
    3. Take the bus from Seattle Bus Station to Sacramento Bus Stationbus bus
    4. Take the bus from Sacramento Bus Station to Sparks Transit Centerbus bus
    5. Take the bus from Sparks Transit Center to Denver Union Stationbus bus
    6. Take the bus from Union Station Gate B18 to Main St & 3rd Avebus bus Ld1 / ...
    2d 14h
    $331–695

  4. Bus, drive, train

    1. Take the bus from Calgary, AB - 11488, 24 Street SE to Pincher Creek, ABbus bus
    2. Drive from Pincher Creek, AB to Lake McDonald Lodgecar car
    3. Take the train from West Glacier Amtrak to Chicago Union Stationtrain train
    4. Take the train from Chicago Union Station to Denvertrain train
    5. Take the bus from Union Station Gate B18 to Main St & 3rd Avebus bus Ld1 / ...
    2d 15h
    $436–2,019

  5. Drive 1,057 mi

    1. Drive from Calgary to Longmontcar car 1,057 mi
    17h 25m
    $242–350

  6. Fly to Cheyenne Airport, taxi

    1. Fly from Calgary International Airport (YYC) to Cheyenne Airport (CYS)plane plane YYC - CYS
    2. Take the taxi from Cheyenne-Airport-CYS to Longmonttaxi taxi
    8h 18m
    $208–553

  7. Bus, train

    1. Take the bus from Calgary, AB - Westbrook Mall to Vancouver, BCbus bus
    2. Take the bus from Vancouver to Seattlebus bus
    3. Take the bus from Seattle to Sacramento Bus Stationbus bus
    4. Take the train from Sacramento to Denvertrain train
    5. Take the bus from Union Station Gate B18 to Main St & 3rd Avebus bus Ld1 / ...
    2d 23h
    $375–1,543

  8. Bus, train via Seattle

    1. Take the bus from Calgary, AB - Westbrook Mall to Vancouver, BCbus bus
    2. Take the train from Vancouver to Seattletrain train
    3. Take the train from Seattle to Sacramentotrain train
    4. Take the train from Sacramento to Denvertrain train
    5. Take the bus from Union Station Gate B18 to S Main St & Delaware Avebus bus Ld1 / ...
    3d 2h
    $387–1,955

Calgary to Longmont by bus

Calendar7Weekly Buses
Duration2d 14hAverage Duration
Ticket$331Cheapest Price
See schedules

Questions & Answers

What companies run services between Calgary, AB, Canada and Longmont, CO, USA?

You can take a bus from Calgary, AB - Westbrook Mall to Main St & 3rd Ave via Vancouver, BC, Vancouver, Seattle Bus Station, Sacramento Bus Station, Sparks Transit Center, Denver Union Station, and Union Station Gate B18 in around 2d 14h.

Airlines
Train operators
Bus operators
Other operators

Want to know more about travelling around United States

Rome2Rio's Travel Guide series provide vital information for the global traveller. Filled with useful and timely travel information, the guides answer all the hard questions - such as 'How do I buy a ticket?', 'Should I book online before I travel? ', 'How much should I expect to pay?', 'Do the trains and buses have Wifi?' - to help you get the most out of your next trip.

Related travel guides

Need to know: Greyhound

Read the travel guideNeed to know: Greyhound

Trips from Calgary

Trips to Longmont

Popular routes