Rome2Rio

Costa Mesa to Walnut buses

Find Transport to Walnut

View schedule

Trip Overview

The average bus between Costa Mesa and Walnut takes 5h 33m and the fastest bus takes 4h 7m. The bus service runs several times per day from Costa Mesa to Walnut. 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 33m
Duration
46 mi
Distance
$22
Average price
Every 2 hours
Frequency

Line 57 bus, line 286 bus

best
  1. Take the bus from Bristol-Sunflower to Ring-Brea Mallbus bus 57
  2. Take the bus from Brea Mall to Pomona Transit Centerbus bus 286
5h
$7–22

Costa Mesa to Walnut bus times

Buses run every 2 hours between Costa Mesa and Walnut. The earliest departure is at 5:15 AM in the morning, and the last departure from Costa Mesa is at 10:27 PM which arrives into Walnut at 8:41 AM. All services require a transfer at Bristol-Sunflower and take an average of 5h 33m. The schedules shown below are for the next available departures.

Departing Friday, October 9, 2026

  •  → 

    Arrives next day

    OCTAOCTAFoothill TransitFoothill TransitFoothill Transit11h 7m • 4 changes

Departing Saturday, October 10, 2026

  •  → 

    OCTAOCTAFoothill TransitFoothill TransitFoothill Transit4h 7m • 4 changes

  •  → 

    OCTAOCTAFoothill TransitFoothill TransitFoothill Transit4h 7m • 4 changes

  •  → 

    OCTAOCTAFoothill TransitFoothill TransitFoothill Transit4h 11m • 4 changes

  •  → 

    OCTAOCTAFoothill TransitFoothill TransitFoothill Transit4h 12m • 4 changes
  • Show more

Departing Monday, October 12, 2026

  •  → 

    OCTAOCTAFoothill TransitFoothill TransitFoothill Transit4h 26m • 4 changes

  •  → 

    OCTAOCTAFoothill TransitFoothill TransitFoothill Transit4h 26m • 4 changes

  •  → 

    OCTAOCTAFoothill TransitFoothill TransitFoothill Transit4h 58m • 4 changes

  •  → 

    OCTAOCTAFoothill TransitFoothill TransitFoothill Transit4h 57m • 4 changes
  • Show more

Departing Tuesday, October 13, 2026

  •  → 

    OCTAOCTAFoothill TransitFoothill TransitFoothill Transit4h 26m • 4 changes

  •  → 

    OCTAOCTAFoothill TransitFoothill TransitFoothill Transit4h 26m • 4 changes

  •  → 

    OCTAOCTAFoothill TransitFoothill TransitFoothill Transit4h 58m • 4 changes

  •  → 

    OCTAOCTAFoothill TransitFoothill TransitFoothill Transit4h 57m • 4 changes
  • Show more

Departing Wednesday, October 14, 2026

  •  → 

    OCTAOCTAFoothill TransitFoothill TransitFoothill Transit4h 26m • 4 changes

  •  → 

    OCTAOCTAFoothill TransitFoothill TransitFoothill Transit4h 26m • 4 changes

  •  → 

    OCTAOCTAFoothill TransitFoothill TransitFoothill Transit4h 58m • 4 changes

  •  → 

    OCTAOCTAFoothill TransitFoothill TransitFoothill Transit4h 57m • 4 changes
  • Show more

Frequently asked questions

Want to know about travelling from Costa Mesa to Walnut? 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 Costa Mesa to Walnut.ExpandLaunch map view
  • Distance: 46.2 mi
  • Duration: 5h 33m

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

You can take a bus from Harbor-Bernard to La Puente Rd and Lemon Ave W via Bristol-Sunflower, Ring-Brea Mall, Brea Mall, Pomona Transit Center, and Temple Ave and S Campus Dr in around 5h.

Operators