Denver, United States → Dallas, United States · ✈ 1h 50min · 🚗 17h 19min
576 nautical miles · Time difference: +1h ahead · Direction: southeast
The distance from Denver to Dallas is 1,066 km (662 miles). The fastest way to travel is by flight. A direct flight takes approximately 1h 50min.
The straight-line distance from Denver, United States to Dallas, United States is approximately 1,066 kilometers (662 miles or 576 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 southeast of Denver. Denver is in North America, in the Mountain 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 | 1,066 km | ~1h 50min | Best option for speed |
| 🚗 Drive | ~1,386 km | ~17h 19min | Long journey, consider stops |
| 🚂 Regular Train | ~1,279 km | ~10h 40min | Scenic but slow |
Our recommendation: flight is typically the best way to travel from Denver to Dallas. For 1,066 km, flying saves significant time and is usually the most practical choice.
Based on an estimated road distance of 1,386 km, fuel costs for driving from Denver to Dallas are approximately $111–$208 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.
Denver is a major city in United States with a population of approximately 727,211. Located in the Mountain region, it is an important hub in North America. Despite its smaller size, Denver plays an important regional role in United States and attracts visitors year-round.
→ See all distances from Denver
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
1,066 km is a long-distance route that typically requires air travel. This is comparable to spanning a large continent. For context, London to Dubai is about 5,500 km.
At 1,066 km, the Denver-Dallas route is about 2.7% of Earth's circumference. A commercial jet covers this distance in about 1h 50min.
See how the Denver to Dallas distance compares to similar routes:
The straight-line distance from Denver to Dallas is approximately 1,066 kilometers (662 miles, 576 nautical miles).
A direct flight takes approximately 1h 50min, based on 800 km/h cruising speed plus 30 minutes for takeoff and landing.
Estimated driving time is approximately 17h 19min, based on 80 km/h average speed and roads being ~30% longer than straight-line distance.
Dallas is approximately +1h ahead compared to Denver.
The estimated road distance is approximately 1,386 km, which is about 30% longer than the 1,066 km straight-line distance.
📍 Data: Coordinates from OpenStreetMap contributors. Distances calculated using the Haversine formula. Travel times are estimates only. Last verified: April 7, 2026.