There are 5 ways to get from San Marcos to Round Rock by bus (Flixbus, Greyhound), car, taxi, bus, or bus (Flixbus)
Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2Rio's travel planner.
Bus via Austin Eastside Bus Plaza
best- Take the bus from San Marcos to Austin Eastside Bus Plazabus FlixBus US1164
- Take the bus from Austin Eastside Bus Plaza to Round Rockbus Greyhound US1159S
2h 5m$7–14Drive 48.3 mi
- Drive from San Marcos to Round Rockcar 48.3 mi
50 min$9–13Taxi
- Take the taxi from San Marcos to Round Rocktaxi 48.3 mi
50 min$160–190Bus
- Take the bus from San Marcos to Austinbus Aguascalientes-Omaha / ...
2h 26m$133–134Bus via Downtown Austin (Flixbus)
- Take the bus from San Marcos to Downtown Austinbus FlixBus 2230
- Take the bus from Downtown Austin to Round Rockbus FlixBus 2270
2h 35m$7–13
San Marcos to Round Rock by bus
Questions & Answers
The cheapest way to get from San Marcos to Round Rock is to bus via Downtown Austin which costs $7 - $14 and takes 2h 35m.
The fastest way to get from San Marcos to Round Rock is to drive which takes 50 min and costs $8 - $13.
No, there is no direct bus from San Marcos to Round Rock. However, there are services departing from San Marcos and arriving at Round Rock via Austin Eastside Bus Plaza. The journey, including transfers, takes approximately 2h 5m.
The distance between San Marcos and Round Rock is 52 miles. The road distance is 48.6 miles.
The best way to get from San Marcos to Round Rock without a car is to bus via Austin Eastside Bus Plaza which takes 2h 5m and costs $7 - $15.
It takes approximately 2h 5m to get from San Marcos to Round Rock, including transfers.
San Marcos to Round Rock bus services, operated by Flixbus USA, depart from San Marcos station.
San Marcos to Round Rock bus services, operated by Flixbus USA, arrive at Austin Eastside Bus Plaza station.
Yes, the driving distance between San Marcos to Round Rock is 49 miles. It takes approximately 50 min to drive from San Marcos to Round Rock.
Book your San Marcos to Round Rock bus tickets online with Omio and FlixBus.
What companies run services between San Marcos, TX, USA and Round Rock, TX, USA?
You can take a bus from San Marcos to Round Rock via Austin Eastside Bus Plaza in around 2h 5m.
- Phone
- +1 (855) 626-8585
- Website
- Flixbus USA
Bus from San Marcos to Austin Eastside Bus Plaza
- Ave. Duration
- 40 min
- Frequency
- Twice daily
- Estimated price
- $5–9
- Schedules at
- Flixbus USA
Bus from Austin Eastside Bus Plaza to Round Rock
- Ave. Duration
- 45 min
- Frequency
- Once daily
- Estimated price
- $3–5
- Schedules at
- Flixbus USA
Bus from San Marcos to Downtown Austin
- Ave. Duration
- 1h 10m
- Frequency
- Every 4 hours
- Estimated price
- $5–9
- Schedules at
- Flixbus USA
Bus from Downtown Austin to Round Rock
- Ave. Duration
- 25 min
- Frequency
- Once daily
- Estimated price
- $2–5
- Schedules at
- Flixbus USA
- Phone
- +1 214-849-8100
- [email protected]
- Website
- Greyhound
Bus from Austin Eastside Bus Plaza to Round Rock
- Ave. Duration
- 25 min
- Frequency
- Twice daily
- Estimated price
- $2–6
- Website
- Greyhound
- Phone
- +52 449 291 3048
- [email protected]
- Website
- TL Premium
Bus from San Marcos to Austin
- Ave. Duration
- 1h
- Frequency
- 4 times a week
- Estimated price
- $132
- Schedules at
- TL Premium
- Ave. Duration
- 50 min
- Estimated price
- $160–190
Comal Cabs
- Phone
- +1 830-358-0850
New Braunfels Taxi
- Phone
- +1 830-743-0285
- Website
- newbraunfelstaxi.com
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Need to know: Greyhound
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