Nonstop flight route between Helena, Montana, United States and Tampa, Florida, United States:

About this route:

A direct, nonstop flight between Helena Regional Airport (HLN), Helena, Montana, United States and Peter O. Knight Airport (TPF), Tampa, Florida, United States would travel a Great Circle distance of 2,054 miles (or 3,306 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 Helena Regional Airport and Peter O. Knight Airport, the route shown on this map most likely still appears to be a straight line.

Departure Airport Information:

Arrival Airport Information:

Facts about Helena Regional Airport (HLN):

• Helena Regional Airport is a public airport two miles northeast of Helena, in Lewis and Clark County, Montana.
• Helena Regional Airport (HLN) has 3 runways.
• In addition to being known as "Helena Regional Airport", another name for HLN is "Helena Army Airfield".
• The closest airport to Helena Regional Airport (HLN) is Bert Mooney Airport (BTM), which is located 51 miles (83 kilometers) SSW of HLN.
• The furthest airport from Helena Regional Airport (HLN) is Sir Gaëtan Duval Airport (RRG), which is located 10,563 miles (17,000 kilometers) away in Rodrigues Island, Mauritius.
• The National Plan of Integrated Airport Systems for 2011–2015 categorized it as a primary commercial service airport.Federal Aviation Administration records say the airport had 85,649 passenger boardings in calendar year 2008, 88,314 in 2009 and 98,193 in 2010.

Facts about Peter O. Knight Airport (TPF):

• Peter O. Knight Airport (TPF) has 2 runways.
• Sound tests conducted by the Aviation Authority showed an increase of 3 dB or less over current usage at the closest residences, or an average of about 58 dB during run ups to take off.
• The furthest airport from Peter O. Knight Airport (TPF) is Shark Bay Airport (MJK), which is located 11,440 miles (18,411 kilometers) away in Monkey Mia, Western Australia, Australia.
• The closest airport to Peter O. Knight Airport (TPF) is MacDill Air Force Base (MCF), which is located only 6 miles (10 kilometers) SW of TPF.
• The Hillsborough Aviation Authority has authorized an expenditure of over $1.8 million to add the required runway extension completed in 2009, and to build additional hangar space on the east side of the runway, adjacent to Seddon Channel.
• Because of Peter O. Knight Airport's relatively low elevation of 8 feet, planes can take off or land at Peter O. Knight 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.