Nonstop flight route between Altenrhein, Switzerland and Trivandrum, Kerala, India:
Departure Airport:
 
    Arrival Airport:
 
    Distance from ACH to TRV:
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- About this route
- ACH Airport Information
- TRV Airport Information
- Facts about ACH
- Facts about TRV
- 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 TRV
- List of Nearest Airports to TRV
- Map of Furthest Airports from TRV
- List of Furthest Airports from TRV
About this route:
A direct, nonstop flight between St. Gallen–Altenrhein Airport (ACH), Altenrhein, Switzerland and Trivandrum International Airport (TRV), Trivandrum, Kerala, India would travel a Great Circle distance of 4,735 miles (or 7,620 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 large distance between St. Gallen–Altenrhein Airport and Trivandrum International Airport, the route shown on this map most likely appears curved because of this reason.
Try it at home! Get a globe and tightly lay a string between St. Gallen–Altenrhein Airport and Trivandrum International Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | ACH / LSZR | 
| Airport Names: | 
 | 
| 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: | TRV / VOTV | 
| Airport Name: | Trivandrum International Airport | 
| Location: | Trivandrum, Kerala, India | 
| GPS Coordinates: | 8°28'55"N by 76°55'12"E | 
| Area Served: | Thiruvananthapuram, Kollam, Pathanamthitta, Alappuzha; Tamil Nadu: Nagercoil, Marthandam, Kanyakumari | 
| Operator/Owner: | Airports Authority of India | 
| Airport Type: | Public | 
| Elevation: | 13 feet (4 meters) | 
| # of Runways: | 1 | 
| View all routes: | Routes from TRV | 
| More Information: | TRV Maps & Info | 
Facts about St. Gallen–Altenrhein Airport (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).
- The airport features a small passenger terminal building and some apron and hangar stands for aircraft such as the Embraer 170, business jets or general aviation planes such as the Cessna 172.
- In addition to being known as "St. Gallen–Altenrhein Airport", another name for ACH is "People's Business Airport".
- 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.
Facts about Trivandrum International Airport (TRV):
- The airport was established in 1932 as part of the Royal Flying Club under the initiative of Colonel Goda Varma Raja, husband of HRH Princess Karthika Thirunal of Travancore Kingdom.
- The international terminal covers an area of 35,000 m2, is able to handle the passengers of three Airbus A340s and one Boeing 747 aircraft simultaneously, or roughly 1500 passengers).
- The furthest airport from Trivandrum International Airport (TRV) is Seymour Airport (GPS), which is located 11,395 miles (18,338 kilometers) away in Baltra Island, Galápagos Islands, Ecuador.
- The Visa on Arrival facility service is available at the airport and the facility allows citizens of 11 countries - Japan, Singapore, Finland, Luxembourg, New Zealand, the Philippines, Cambodia, Laos, Vietnam, Myanmar and Indonesia - to obtain tourist visas upon arrival in Trivandrum, Kerala.
- The closest airport to Trivandrum International Airport (TRV) is Cochin International Airport (COK), which is located 121 miles (195 kilometers) NNW of TRV.
- Trivandrum International Airport (TRV) currently has only 1 runway.
- There is a pre paid taxi service counter and foreign exchange counter on arrivals area.
- Because of Trivandrum International Airport's relatively low elevation of 13 feet, planes can take off or land at Trivandrum International Airport 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.




