Distance from Paris to Houston

The straight-line (great-circle) distance between Paris, France and Houston, Renfrewshire, United Kingdom is 909 kilometres (565 miles). This is the shortest possible distance between the two points on Earth's surface, calculated using the haversine formula based on precise latitude and longitude coordinates.

At an average commercial jet speed of 900 km/h, the estimated flight time from Paris to Houston is approximately 1 hours. This excludes takeoff, landing, taxi time, and potential layovers. Actual flight duration may vary depending on aircraft type, routing, weather conditions, and air traffic.

The time difference between Paris, France and Houston, Renfrewshire, United Kingdom is -1h. Houston is -1h behind Paris. This difference is important to consider when scheduling calls, meetings, or travel between the two cities.

No. The distance shown is the straight-line distance (also called "as the crow flies" or great-circle distance). Actual driving distance would be longer due to roads, terrain, and geographic obstacles. Flight routing may also differ from the straight-line path due to air traffic corridors, weather, and political airspace restrictions.

Our calculator uses precise latitude and longitude coordinates from a database of over 150,000 cities worldwide and applies the haversine formula. This method is accurate to within a fraction of a percent for Earth-scale distances, making it suitable for travel planning, logistics, and general reference.

Paris is located at approximately 48.85340000°N, 2.34860000°E. Houston is located at approximately 55.86859000°N, -4.55201000°E. These coordinates are used to calculate the precise great-circle distance between the two cities.