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How to get fromDiamond Bar to Costa Mesaby bus, car, or taxi

Find Transport to Costa Mesa

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There are 3 ways to get from Diamond Bar to Costa Mesa by bus, car, 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. Line 286 bus, line 57 bus, line 55 bus

    best
    1. Take the bus from Diamond Bar Blvd and Sunset Crossing Rd to Brea Mallbus bus 286
    2. Take the bus from Ring-Brea Mall to Bristol-Sunflowerbus bus 57
    3. Take the bus from Bristol-Sunflower to 19Th-Harborbus bus 55
    2h 55m
    $6–10

  2. Drive 29.3 mi

    1. Drive from Diamond Bar to Costa Mesacar car 29.3 mi
    34 min
    $6–8

  3. Taxi

    1. Take the taxi from Diamond Bar to Costa Mesataxi taxi 29.3 mi
    34 min
    $100–130

Diamond Bar to Costa Mesa by bus

Calendar111Weekly Buses
Duration2h 55mAverage Duration
Ticket$6Cheapest Price
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Questions & Answers

Map of how to get from Diamond Bar to Costa Mesa.ExpandLaunch map view
  • Distance: 33.5 mi
  • Duration: 2h 55m

What companies run services between Diamond Bar, CA, USA and Costa Mesa, CA, USA?

You can take a bus from Diamond Bar Blvd and Sunset Crossing Rd to 19Th-Harbor via Brea Mall, Ring-Brea Mall, and Bristol-Sunflower in around 2h 55m.

Bus operators
Other operators

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