How far is Roma, TX from Dallas, TX?
Distance by Flight
Shortest distance between Roma and Dallas is 460.19 miles (740.61 km).
Flight distance from Roma, TX to Dallas, TX is 460.19 miles. Estimated flight time is 01 hours 04 minutes.
It takes 00 hours 58 minutes to travel from Roma to Dallas with an airplane (average speed of 550 miles).
Driving distance
The driving distance from Roma, Texas to Dallas, Texas is: 531.86 miles (855.95 km) by car.
Driving from Roma to Dallas will take approximately 08 hours 06 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 Dallas
The ninth most populous city in the United States and the center of the Dallas-Fort Worth metropolitan area. It is located in northeastern Texas. Dallas is a major center for the financial services industry.
| Population | 1343266 |
|---|---|
| GPS Coordinates | 32°46'59"N 96°48'24"W |
| Latitude | 32.7830600 |
| Longitude | -96.8066700 |
| Altitude | 128 |
| Country | United States |
Ending point in Dallas: North Lamar Street (-96.806574,32.783135)
Estimated Travel Time Between Roma and Dallas
The distance between Roma and Dallas is 856 km if you choose to drive by road. You can go 09 hours 30 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 Dallas. The current time is 14:15:54.
| Average Speed | Travel Time |
|---|---|
| 30 mph (48.3 km/h) | 17 hours 43 minutes |
| 40 mph (64.37 km/h) | 13 hours 17 minutes |
| 50 mph (80.47 km/h) | 10 hours 38 minutes |
| 60 mph (96.56 km/h) | 08 hours 51 minutes |
| 70 mph (112.65 km/h) | 07 hours 35 minutes |
| 75 mph (120.7 km/h) | 07 hours 05 minutes |
| 80 mph (128.75 km/h) | 06 hours 38 minutes |
Gas Consumption
A car with a fuel efficiency of 8.3 l/100 km will need 71.04 liters (18.77 gallon) of gas to cover the route between Roma and Dallas.
The estimated cost of gas to go from Roma to Dallas is $56.7 (diesel $74.94).
Texas gas prices.
| Gasoline | Mid Grade | Premium | Diesel | |
|---|---|---|---|---|
| Gallon | $3.02 | $3.45 | $3.78 | $3.99 |
| Total | $56.7 | $64.66 | $70.89 | $74.94 |
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 Dallas (latitude and longitude). Cities, states, and countries each have their own regional center. The Haversine formula is used to measure the radius.
