Houston, United States → Dallas, United States · ✈ 57 min · 🚗 5h 53min
195 nautical miles · Time difference: Same timezone · Direction: north
The distance from Houston to Dallas is 362 km (225 miles). The fastest way to travel is by flight. A direct flight takes approximately 57 min.
The straight-line distance from Houston, United States to Dallas, United States is approximately 362 kilometers (225 miles or 195 nautical miles). This measurement uses the Haversine formula, computing the great-circle distance — the shortest path between two points on Earth's surface.
Dallas is located north of Houston. Houston is in North America, in the South region of United States, while Dallas is in North America, in South, United States. Both cities are in North America.
| Mode | Distance | Est. Time | Best For |
|---|---|---|---|
| ✈️ Flight | 362 km | ~57 min | Quick but may not save time with airport procedures |
| 🚗 Drive | ~471 km | ~5h 53min | Convenient and flexible |
| 🚂 Regular Train | ~434 km | ~3h 37min | Budget-friendly option |
Our recommendation: flight is typically the best way to travel from Houston to Dallas. At this distance, driving gives you the most flexibility and avoids airport overhead.
Based on an estimated road distance of 471 km, fuel costs for driving from Houston to Dallas are approximately $38–$71 USD (at $0.08–$0.15 per km, depending on vehicle efficiency and local fuel prices). Additional costs may include tolls, parking, and accommodation for longer trips.
Houston sits at 29.7604°N, 95.3698°W, while Dallas is located at 32.7767°N, 96.7970°W. The initial compass bearing from Houston to Dallas is 338° (NNW), so a great-circle flight path leaves Houston heading roughly NNW. Because the Earth is curved, the actual heading shifts gradually along the route — pilots and navigation systems update it continuously instead of holding a single fixed compass bearing.
The latitude difference is 3.02° and the longitude difference is 1.43°. Each degree of latitude represents about 111 km, which is one reason cross-latitude routes feel longer even when the map looks similar to east–west journeys.
The geographic midpoint between Houston and Dallas is approximately 31.2705°N, 96.0720°W. This is the great-circle halfway position — the spot where you would be exactly 181 km from each city. For road trips, a stop near this latitude/longitude makes for a natural overnight or lunch break.
Houston and Dallas share the same approximate time zone, so meetings, calls, and arrivals don't require any clock adjustment. This makes the route especially convenient for short business trips. Daylight saving time can shift the offset by an hour during certain months, so confirm the exact difference for your specific travel dates.
Houston is a major city in United States with a population of approximately 2,320,268. Located in the South region, it is an important hub in North America. Houston is a significant metropolitan area in United States with good domestic and international transport connections.
→ See all distances from Houston
Dallas is a notable city in United States with a population of approximately 1,343,573. Situated in the South region, it serves as a key destination in North America. Dallas offers solid transport connections and a variety of arrival options as a major city in United States.
→ See all distances from Dallas
362 km is a medium-distance route, similar to traveling across a mid-sized European country. A flight covers this distance quickly, but driving or rail travel remains feasible for those who prefer ground transport. For reference, New York to Chicago is about 1,150 km.
The distance from Houston to Dallas (362 km) is roughly equivalent to 9 marathon distances laid end to end.
At just 362 km within United States, the Houston–Dallas corridor is well-suited for a day trip or weekend getaway. Consider driving for flexibility, or check regional rail connections for a hassle-free journey.
See how the Houston to Dallas distance compares to similar routes:
The straight-line distance from Houston to Dallas is approximately 362 kilometers (225 miles, 195 nautical miles).
A direct flight takes approximately 57 min, based on 800 km/h cruising speed plus 30 minutes for takeoff and landing.
Estimated driving time is approximately 5h 53min, based on 80 km/h average speed and roads being ~30% longer than straight-line distance.
Dallas is approximately Same timezone compared to Houston.
The estimated road distance is approximately 471 km, which is about 30% longer than the 362 km straight-line distance.
📍 Data: Coordinates from OpenStreetMap contributors. Distances calculated using the Haversine formula. Travel times are estimates only. Last verified: May 30, 2026.