Distance From Denham Aerodrome to San Antonio International Airport

The distance from Denham Aerodrome () to San Antonio International Airport (SAT) is 4965 miles or 7990 kilometers or 4312 nautical miles.

The distance shown below is direct flight distance between airports. Straight-line distance does not account for the surface between the two points. It is the distance a bird or airplane would travel between the two points when flying above the surface. The straight line distance is the direct route between two points, regardless of whether or not there are roads that connect them.

---

How long does it take to travel from Gerrards Cross ( United Kingdom ) to San Antonio ( United States )?

A one-way nonstop (direct) flight between Gerrards Cross and San Antonio takes around 11 hours 24 minutes.

Estimated flight time from Denham Aerodrome, Gerrards Cross, United Kingdom to San Antonio International Airport, San Antonio, United States is 11 hours 24 minutes under avarage conditions. Your actual flying time may vary depending on wind direction/speed or weather conditions. This calculation does not include the departure and landing times of the aircraft. In addition, it does not cover the person identity check, ticket check-in and baggage collection times at the airport.

Travel Distance Between the Airports • - SAT

Kilometers		7990 km
Statute Miles		4965 miles
Nautical Miles		4312 nm
Avg. Time of Flight		11 hours 24 minutes

Denham Aerodrome to San Antonio International Airport Flight Route Map - to SAT Flight Path

Location of Denham Aerodrome & San Antonio International Airport is given below.
Click the map to view Gerrards Cross to San Antonio nonstop flight path and travel direction.

Click to see flight route on Google Map between Gerrards Cross, United Kingdom and San Antonio, United States. .

Nonstop flight route between Gerrards Cross, United Kingdom and San Antonio, United States.

Time Difference Between the Airports • - SAT

Time difference between Gerrards Cross (United Kingdom) and San Antonio (United States) is 7 Hours.
San Antonio time is 7 Hours behind Gerrards Cross.

Location	Local Time
Gerrards Cross (United Kingdom)	2025-12-16, 14:17:59 GMT
San Antonio (United States)	2025-12-16, 07:17:59 MST

Why should you arrive 3 hours before international flight? Flyers who are traveling to an international destination should arrive at the airport earlier than domestic flyers. This is because international flights can have additional check-in requirements, like passport verification, that need to be completed before you receive your boarding pass.

Origin

Denham Aerodrome ( / EGLD) Gerrards Cross, United Kingdom

Destination

San Antonio International Airport (SAT / KSAT) San Antonio, United States