Flight distance from Washington to Houston in miles and km Show
🧭 Distance
Air distance from Washington to Houston is 1,245 miles (2,004 kilometers).
Use our calculator below to find out the how many reward miles you can get for this flight.
⏱ Flight time
Estimated flight time from Washington to Houston is 1 hours 30 minutes. Return flight is 2 hours 50 minutes long.
🕐 Local time
Time difference between Washington and Houston is 1 hour. Houston is 1 hour behind of Washington.
Calculate time difference between Washington and Houston using the slider below:
Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.
Final amount of award miles you get depends on booking class and program tier level.
Frequent Flyer Miles Calculator
You can expect to get 1,245 flight miles for a flight from Washington to Houston. However final amount of miles will depend on frequent flyer program rules, booking class and your level in program.
Airlines flying from Washington to Houston
Airports Information
Washington
Baltimore Washington International (BWI)
| IATA Code | BWI |
| City | Washington |
| Country | United States |
| Distance from BWI to IAH | 1,234 miles (1987 km) |
| Distance from BWI to HOU | 1,245 miles (2004 km) |
| Distance from BWI to DWH | 1,247 miles (2008 km) |
| Distance from BWI to SGR | 1,249 miles (2011 km) |
Washington Ronald Reagan (DCA)
| Telephone | (703) 417-8000 |
| IATA Code | DCA |
| City | Washington |
| Country | United States |
| Address | Arlington, VA 22202 |
| Distance from DCA to IAH | 1,207 miles (1943 km) |
| Distance from DCA to HOU | 1,217 miles (1960 km) |
| Distance from DCA to DWH | 1,220 miles (1964 km) |
| Distance from DCA to SGR | 1,222 miles (1967 km) |
Washington Dulles (IAD)
| IATA Code | IAD |
| City | Washington |
| Country | United States |
| Distance from IAD to IAH | 1,189 miles (1915 km) |
| Distance from IAD to HOU | 1,201 miles (1933 km) |
| Distance from IAD to DWH | 1,203 miles (1937 km) |
| Distance from IAD to SGR | 1,204 miles (1939 km) |
Houston
Houston George Bush Intercntl. (IAH)
| Telephone | (281) 230-3100 |
| IATA Code | IAH |
| City | Houston |
| Country | United States |
| Address | 2800 N Terminal Rd, Houston, TX 77032 |
| Distance from IAH to BWI | 1,234 miles (1987 km) |
| Distance from IAH to DCA | 1,207 miles (1943 km) |
| Distance from IAH to IAD | 1,189 miles (1915 km) |
Houston Hobby (HOU)
| Telephone | (713) 640-3000 |
| IATA Code | HOU |
| City | Houston |
| Country | United States |
| Address | 7800 Airport Blvd, Houston, TX 77061 |
| Distance from HOU to BWI | 1,245 miles (2004 km) |
| Distance from HOU to DCA | 1,217 miles (1960 km) |
| Distance from HOU to IAD | 1,201 miles (1933 km) |
Houston David Wayne Hooks (DWH)
| Telephone | (281) 376-5436 |
| IATA Code | DWH |
| City | Houston |
| Country | United States |
| Address | 20803 Stuebner Airline Rd, Spring, TX 77379 |
| Distance from DWH to BWI | 1,247 miles (2008 km) |
| Distance from DWH to DCA | 1,220 miles (1964 km) |
| Distance from DWH to IAD | 1,203 miles (1937 km) |
Houston Sugar Land Municipal (SGR)
| Telephone | (281) 275-2400 |
| IATA Code | SGR |
| City | Houston |
| Country | United States |
| Address | 12888 Hwy 6, Sugar Land, TX 77498 |
| Distance from SGR to BWI | 1,249 miles (2011 km) |
| Distance from SGR to DCA | 1,222 miles (1967 km) |
| Distance from SGR to IAD | 1,204 miles (1939 km) |