Nonstop flight route between Siena, Italy and Kansas City, Missouri, United States:

About this route:

A direct, nonstop flight between Siena-Ampugnano Airport (SAY), Siena, Italy and Kansas City International Airport (MCI), Kansas City, Missouri, United States would travel a Great Circle distance of 5,099 miles (or 8,206 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 Siena-Ampugnano Airport and Kansas City 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 Siena-Ampugnano Airport and Kansas City International Airport. You'll see that it will travel the same route of the red line on this map!

Departure Airport Information:

Arrival Airport Information:

Facts about Siena-Ampugnano Airport (SAY):

• Siena-Ampugnano Airport handled 3,745 passengers last year.
• The furthest airport from Siena-Ampugnano Airport (SAY) is Chatham Islands (CHT), which is nearly antipodal to Siena-Ampugnano Airport (meaning Siena-Ampugnano Airport is almost on the exact opposite side of the Earth from Chatham Islands), and is located 12,049 miles (19,391 kilometers) away in Waitangi, Chatham Islands, New Zealand.
• Siena-Ampugnano Airport (SAY) currently has only 1 runway.
• During World War II, the facility was known as Malignano Airfield.
• The closest airport to Siena-Ampugnano Airport (SAY) is Grosseto Airport (GRS), which is located 36 miles (57 kilometers) SSW of SAY.
• In addition to being known as "Siena-Ampugnano Airport", other names for SAY include "Aeroporto di Siena-Ampugnano" and "Siena-Ampugnano".
• Because of Siena-Ampugnano Airport's relatively low elevation of 634 feet, planes can take off or land at Siena-Ampugnano 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.

Facts about Kansas City International Airport (MCI):

• The furthest airport from Kansas City International Airport (MCI) is Margaret River Airport (MGV), which is located 10,750 miles (17,301 kilometers) away in Margaret River, Western Australia, Australia.
• Kansas City International Airport handled 10,148,524 passengers last year.
• Shortly after the airport opened, TWA asked that the terminals be rebuilt to address these issues.
• In 2009 the airport was reported as having the highest number of wildlife strikes of any airport in the US, based on take-offs and landings.
• Kansas City International Airport (MCI) has 3 runways.
• Other improvements included new finishes throughout, new entrance vestibules to improve the air lock between the building interior and exterior, new baggage claim devices, updated retail areas, new exterior glazing and a common design for ticket counters that includes sunshade devices.
• The closest airport to Kansas City International Airport (MCI) is Sherman Army AirfieldSherman Air Force Base (FLV), which is located only 12 miles (19 kilometers) WNW of MCI.
• TWA's Kansas City Overhaul Base at its peak in the 1960s and 1970s was Kansas City's largest employer, with 6,000 employees.
• The terminals turned out to be unfriendly to the 747, since passengers spilled out of the gate area into the halls.
• TWA's vision for the future of flight which had been pioneered by the TWA Flight Center at JFK Airport in New York City proved obsolete almost from the start.