Nonstop flight route between Altenrhein, Switzerland and Redhill, Surrey, England, United Kingdom:
Departure Airport:
Arrival Airport:
Distance from ACH to KRH:
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- About this route
 - ACH Airport Information
 - KRH Airport Information
 - Facts about ACH
 - Facts about KRH
 - Map of Nearest Airports to ACH
 - List of Nearest Airports to ACH
 - Map of Furthest Airports from ACH
 - List of Furthest Airports from ACH
 - Map of Nearest Airports to KRH
 - List of Nearest Airports to KRH
 - Map of Furthest Airports from KRH
 - List of Furthest Airports from KRH
 
About this route:
A direct, nonstop flight between St. Gallen–Altenrhein Airport (ACH), Altenrhein, Switzerland and Redhill Aerodrome (KRH), Redhill, Surrey, England, United Kingdom would travel a Great Circle distance of 506 miles (or 815 kilometers).
A Great Circle is the shortest distance between 2 points on a sphere. Because most world maps are flat (but the Earth is round), the route of the shortest distance between 2 points on the Earth will often appear curved when viewed on a flat map, especially for long distances. If you were to simply draw a straight line on a flat map and measure a very long distance, it would likely be much further than if you were to lay a string between those two points on a globe. Because of the relatively short distance between St. Gallen–Altenrhein Airport and Redhill Aerodrome, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
| IATA / ICAO Codes: | ACH / LSZR | 
| Airport Names: | 
                    
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| Location: | Altenrhein, Switzerland | 
| GPS Coordinates: | 47°29'7"N by 9°33'39"E | 
| Area Served: | St. Gallen, Switzerland and Lake Constance | 
| Elevation: | 1306 feet (398 meters) | 
| # of Runways: | 2 | 
| View all routes: | Routes from ACH | 
| More Information: | ACH Maps & Info | 
Arrival Airport Information:
| IATA / ICAO Codes: | KRH / EGKR | 
| Airport Name: | Redhill Aerodrome | 
| Location: | Redhill, Surrey, England, United Kingdom | 
| GPS Coordinates: | 51°12'48"N by 0°8'18"W | 
| Operator/Owner: | Redhill Aerodrome Ltd | 
| Airport Type: | Private-owned, Public-use | 
| Elevation: | 222 feet (68 meters) | 
| # of Runways: | 4 | 
| View all routes: | Routes from KRH | 
| More Information: | KRH Maps & Info | 
Facts about St. Gallen–Altenrhein Airport (ACH):
- In addition to being known as "St. Gallen–Altenrhein Airport", another name for ACH is "People's Business Airport".
 - Austrian Airlines served St.
 - The closest airport to St. Gallen–Altenrhein Airport (ACH) is Hohenems-Dornbirn Airport (HOH), which is located only 10 miles (15 kilometers) SE of ACH.
 - St. Gallen–Altenrhein Airport (ACH) has 2 runways.
 - The furthest airport from St. Gallen–Altenrhein Airport (ACH) is Chatham Islands (CHT), which is nearly antipodal to St. Gallen–Altenrhein Airport (meaning St. Gallen–Altenrhein Airport is almost on the exact opposite side of the Earth from Chatham Islands), and is located 12,051 miles (19,394 kilometers) away in Waitangi, Chatham Islands, New Zealand.
 - The nearest bigger airport is Friedrichshafen Airport in Germany, on the opposite side of Lake Constance to the northwest by ferry).
 
Facts about Redhill Aerodrome (KRH):
- The airfield has also been the venue for the flying displays and aviation trade shows, including the annual Redhill Airshow in the past, which was focused around a charitable cause.
 - An Elementary Flying Training School was formed at Redhill in July 1937.
 - Redhill Aerodrome (KRH) has 4 runways.
 - The airfield returned to civilian use in 1947 but was suspended in 1954.
 - The closest airport to Redhill Aerodrome (KRH) is Gatwick Airport (LGW), which is located only 5 miles (8 kilometers) SSW of KRH.
 - Redhill Aerodrome has a CAA Ordinary Licence that allows flights for the public transport of passengers or for flying instruction as authorised by the licensee.
 - Because of Redhill Aerodrome's relatively low elevation of 222 feet, planes can take off or land at Redhill Aerodrome at a lower air speed than at airports located at a higher elevation. This is because the air density is higher closer to sea level than it would otherwise be at higher elevations.
 - At the start of 2013, the Surrey and Sussex Air Ambulance service relocated its helicopter to Redhill from Dunsfold Aerodrome in order to enable it to provide a night flight service across Kent, Surrey and Sussex.
 - The furthest airport from Redhill Aerodrome (KRH) is Chatham Islands (CHT), which is located 11,897 miles (19,147 kilometers) away in Waitangi, Chatham Islands, New Zealand.
 
