Piedras Negras to Ciudad Acuña by bus
Ciudad Acuña lies 81 km (50 mi) north-west of Piedras Negras, in the same time zone. What the numbers say about getting there.
A coach takes about 1 h 42 min including stops, over roughly 99 km (61 mi) of road.
Open Ciudad Acuña in Google Maps
| Piedras Negras | Ciudad Acuña | |
|---|---|---|
| Country | Mexico | Mexico |
| Population | 150,178 | 216,099 |
| Elevation | 223 m (732 ft) | 283 m (928 ft) |
| Time now | UTC-5 (America/Matamoros) | UTC-5 (America/Matamoros) |
Where to book buses from Piedras Negras to Ciudad Acuña
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Staying in Ciudad Acuña
Live rooms and prices for Ciudad Acuña are in the search below.
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Live rooms and prices from our booking partner, booked and paid for here. Free cancellation is marked where it applies.
Common questions
How far is Ciudad Acuña from Piedras Negras?
81 km (50 mi) in a straight line, north-west of Piedras Negras; by road roughly 99 km (61 mi).
How long does it take to get from Piedras Negras to Ciudad Acuña by bus?
About 1 h 42 min, estimated from distance and typical speeds. Timetables and traffic decide the real figure.
Is there a time difference between Piedras Negras and Ciudad Acuña?
No, both are on America/Matamoros at the moment.
Where these facts come from
- GeoNames (CC BY 4.0): population, elevation, time zone, postal codes
- Wikidata (CC0): area, sister cities, visitor numbers, heritage listings, stations and ports
- OurAirports (public domain): airports, runways
- Natural Earth (public domain): map outlines
Data compiled 14 September 2026. Hotel and hostel figures are from our booking partner’s catalogue on that date. Journey times on this page are estimates from distance, not timetables; check the operator before you rely on one.