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Costa Mesa public transit.
Costa Mesa city, CA. Find agencies, routes, stops and published service information.
Transit agencies serving recorded locations here
Search Costa Mesa routes and departures
Other nearby places
These are geographic neighbors; a transit connection between places is not implied.
Fountain Valley, CA ↗
About 6.1 km between Census reference points
Newport Beach, CA ↗
About 6.2 km between Census reference points
Central Coast, CA ↗
About 6.3 km between Census reference points
Santa Ana, CA ↗
About 8.3 km between Census reference points
Huntington Beach, CA ↗
About 9.2 km between Census reference points
Midway City, CA ↗
About 11.1 km between Census reference points
North Coast, CA ↗
About 11.4 km between Census reference points
Tustin, CA ↗
About 11.9 km between Census reference points
About this coverage
City and community names come from the 2026 US Census Gazetteer. Stop associations use served stop points inside generalized 2025 Census place and county-subdivision boundaries. Some geographic areas overlap. Booking-zone associations indicate an overlap with the published service zone; confirm pickup eligibility with the agency. Boundary changes, stops just outside city limits, missing feeds and source errors can affect the list.