Flight Summary
- Great Circle Distance: 6378 km / 3963 mi
- Estimated Flight Time: 7 hrs 5 mins
Great Circle Route Visualization
Detailed Route Analysis: O'Hare International Airport (ORD) to London Gatwick Airport (LGW)
The calculated Great Circle distance between O'Hare International Airport (ORD) and London Gatwick Airport (LGW) is exactly 6378 km (3963 mi). This is the shortest distance a flight could theoretically take, though actual paths may vary due to airspace and wind. This distance is essential for flight planning and fuel calculation.