How far is Roma, TX from Houston, TX?
Distance by Flight
Shortest distance between Roma and Houston is 321.53 miles (517.46 km).
Flight distance from Roma, TX to Houston, TX is 321.53 miles. Estimated flight time is 00 hours 44 minutes.
It takes 00 hours 40 minutes to travel from Roma to Houston with an airplane (average speed of 550 miles).
Driving distance
The driving distance from Roma, Texas to Houston, Texas is: 372.05 miles (598.76 km) by car.
Driving from Roma to Houston will take approximately 06 hours 13 minutes.
#1 Roma
City in Starr County, Texas, United States of America
| Population | 11476 |
|---|---|
| GPS Coordinates | 26°24'18"N 99°0'57"W |
| Latitude | 26.4050600 |
| Longitude | -99.0158600 |
| Altitude | 65 |
| Country | United States |
#2 Houston
The fourth most populous city in the United States and the center of the Houston metropolitan area. It is located on the Gulf of Mexico, in southeastern Texas. Houston is a major center for the oil and gas industry.
| Population | 2316120 |
|---|---|
| GPS Coordinates | 29°45'48"N 95°21'48"W |
| Latitude | 29.7632800 |
| Longitude | -95.3632700 |
| Altitude | 12 |
| Country | United States |
Ending point in Houston: Louisiana Street (-95.363596,29.76347)
Estimated Travel Time Between Roma and Houston
The distance between Roma and Houston is 599 km if you choose to drive by road. You can go 06 hours 39 minutes if you drive your car at an average speed of 90 kilometers / hour. For different choices, please review the avg. speed travel time table on the below.
There is no time difference between Roma and Houston. The current time is 20:30:19.
| Average Speed | Travel Time |
|---|---|
| 30 mph (48.3 km/h) | 12 hours 23 minutes |
| 40 mph (64.37 km/h) | 09 hours 18 minutes |
| 50 mph (80.47 km/h) | 07 hours 26 minutes |
| 60 mph (96.56 km/h) | 06 hours 12 minutes |
| 70 mph (112.65 km/h) | 05 hours 18 minutes |
| 75 mph (120.7 km/h) | 04 hours 57 minutes |
| 80 mph (128.75 km/h) | 04 hours 38 minutes |
Gas Consumption
A car with a fuel efficiency of 8.3 l/100 km will need 49.7 liters (13.13 gallon) of gas to cover the route between Roma and Houston.
The estimated cost of gas to go from Roma to Houston is $39.66 (diesel $52.42).
Texas gas prices.
| Gasoline | Mid Grade | Premium | Diesel | |
|---|---|---|---|---|
| Gallon | $3.02 | $3.45 | $3.78 | $3.99 |
| Total | $39.66 | $45.23 | $49.59 | $52.42 |
Take a look at our Gas Cost Calculator feature. It will figure out how much it will cost to drive this particular distance.
The average gas price (in Texas ) per gallon of daily gas for calculations is $3.021 (Diesel $3.993) /gallon. Last changed prices on May 03, 2024.
How did we calculate the distance?
The place names are translated into coordinates to approximate the distance between Roma and Houston (latitude and longitude). Cities, states, and countries each have their own regional center. The Haversine formula is used to measure the radius.
