Nonstop flight route between Montague, California, United States and Fiumicino (near Rome), Italy:
Departure Airport:

Arrival Airport:

Distance from SIY to FCO:
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- About this route
- SIY Airport Information
- FCO Airport Information
- Facts about SIY
- Facts about FCO
- Map of Nearest Airports to SIY
- List of Nearest Airports to SIY
- Map of Furthest Airports from SIY
- List of Furthest Airports from SIY
- Map of Nearest Airports to FCO
- List of Nearest Airports to FCO
- Map of Furthest Airports from FCO
- List of Furthest Airports from FCO
About this route:
A direct, nonstop flight between Siskiyou County Airport (SIY), Montague, California, United States and Fiumicino – Leonardo da Vinci International Airport (FCO), Fiumicino (near Rome), Italy would travel a Great Circle distance of 6,008 miles (or 9,669 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 Siskiyou County Airport and Fiumicino – Leonardo da Vinci 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 Siskiyou County Airport and Fiumicino – Leonardo da Vinci 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: | SIY / KSIY |
Airport Names: |
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Location: | Montague, California, United States |
GPS Coordinates: | 41°46'53"N by 122°28'5"W |
Operator/Owner: | Siskiyou County |
Airport Type: | Public |
Elevation: | 2648 feet (807 meters) |
# of Runways: | 1 |
View all routes: | Routes from SIY |
More Information: | SIY Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | FCO / LIRF |
Airport Names: |
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Location: | Fiumicino (near Rome), Italy |
GPS Coordinates: | 41°48'1"N by 12°14'20"E |
Area Served: | Rome, Italy |
Operator/Owner: | Aeroporti di Roma SpA |
Airport Type: | Public |
Elevation: | 13 feet (4 meters) |
# of Runways: | 4 |
View all routes: | Routes from FCO |
More Information: | FCO Maps & Info |
Facts about Siskiyou County Airport (SIY):
- The furthest airport from Siskiyou County Airport (SIY) is Tôlanaro Airport (FTU), which is located 11,131 miles (17,914 kilometers) away in Tôlanaro, Madagascar.
- Siskiyou County Airport (SIY) currently has only 1 runway.
- On 15 October that year, Chico AAF transferred jurisdiction of the Siskiyou County Airport to the Air Technical Service Command.
- In addition to being known as "Siskiyou County Airport", other names for SIY include "Siskiyou County Air Force Auxiliary Airfield" and "Siskiyou County Army Air Field".
- The Air Force ended their dispersal program at Siskiyou County Airport by 19 July 1971 as part of the phase-down of the ADC interceptor forces, reporting the land as excess to the General Services Administration.
- The closest airport to Siskiyou County Airport (SIY) is Montague Airport-Yreka Rohrer Field (RKC), which is located only 5 miles (9 kilometers) SW of SIY.
Facts about Fiumicino – Leonardo da Vinci International Airport (FCO):
- Ground handling services were provided by Aeroporti di Roma until 1999, when it created Aeroporti di Roma Handling.
- The airport was officially opened on 15 January 1961, with two runways, replacing the smaller Rome Ciampino Airport, which remains in service for some low cost airlines as well as domestic and charter operations.
- The airport serves as a hub for Alitalia, the largest Italian airline, and Vueling, a Spanish low-cost carrier owned by International Airlines Group.
- The closest airport to Fiumicino – Leonardo da Vinci International Airport (FCO) is Ciampino–G. B. Pastine International Airport (CIA), which is located only 18 miles (30 kilometers) E of FCO.
- Fiumicino – Leonardo da Vinci International Airport (FCO) has 4 runways.
- In addition to being known as "Fiumicino – Leonardo da Vinci International Airport", another name for FCO is "Fiumicino – Aeroporto Internazionale Leonardo da Vinci".
- Because of Fiumicino – Leonardo da Vinci International Airport's relatively low elevation of 13 feet, planes can take off or land at Fiumicino – Leonardo da Vinci 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.
- The furthest airport from Fiumicino – Leonardo da Vinci International Airport (FCO) is Chatham Islands (CHT), which is located 11,975 miles (19,272 kilometers) away in Waitangi, Chatham Islands, New Zealand.
- Several projects are planned.
- Fiumicino – Leonardo da Vinci International Airport handled 36,166,345 passengers last year.
- In 2009, the terminals were renamed — A was renamed T1, AA was renamed T2, B and C became T3 and T5 stayed the same.
- In May 2006, Italy's Civil Aviation Authority announced that it took off the limitation of 3 ramp handlers in Rome Leonardo da Vinci airport.