Roma is located in United States (Starr County, Texas) and time zone America/Chicago.
Places nearby are Ciudad Miguel Alemán, Rio Grande City and Ciudad Camargo.
Houston is 471 km away, Mexico City is 767 km away and Los Angeles is 1,753 km away as the crow flies.
Distances from Roma to the most important cities in United States and the world.
26.4052600°
-99.0158100°
Roman state following the Republic (27 BC–AD 1453)
https://en.wikipedia.org/wiki/Roman_Empire