Nonstop flight route between Hearst, Ontario, Canada and Don Muang, Bangkok, Thailand:

About this route:

A direct, nonstop flight between Hearst (René Fontaine) Municipal Airport (YHF), Hearst, Ontario, Canada and Don Mueang International Airport (DMK), Don Muang, Bangkok, Thailand would travel a Great Circle distance of 8,033 miles (or 12,928 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 Hearst (René Fontaine) Municipal Airport and Don Mueang 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 Hearst (René Fontaine) Municipal Airport and Don Mueang 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 Hearst (René Fontaine) Municipal Airport (YHF):

• The closest airport to Hearst (René Fontaine) Municipal Airport (YHF) is Kapuskasing Airport (YYU), which is located 58 miles (94 kilometers) ESE of YHF.
• There are two helipads located next to the terminal.
• The furthest airport from Hearst (René Fontaine) Municipal Airport (YHF) is Margaret River Airport (MGV), which is located 10,987 miles (17,682 kilometers) away in Margaret River, Western Australia, Australia.
• The airport is owned by the Town of Hearst and day-to-day operations managed by Commercial Aviation since the 1980s.
• Because of Hearst (René Fontaine) Municipal Airport's relatively low elevation of 826 feet, planes can take off or land at Hearst (René Fontaine) Municipal 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.
• Hearst (René Fontaine) Municipal Airport (YHF) currently has only 1 runway.

Facts about Don Mueang International Airport (DMK):

• The furthest airport from Don Mueang International Airport (DMK) is Jorge Chávez International Airport (LIM), which is nearly antipodal to Don Mueang International Airport (meaning Don Mueang International Airport is almost on the exact opposite side of the Earth from Jorge Chávez International Airport), and is located 12,235 miles (19,691 kilometers) away in Callao (near Lima), Peru.
• In addition to being known as "Don Mueang International Airport", another name for DMK is "ท่าอากาศยานดอนเมือง".
• Although initially deserted by commercial carriers upon the opening of the Suvarnabhumi Airport, the higher costs of the new airport to operators as well as safety concerns over cracked runways at the new airport caused many to seek a return to Don Mueang.
• Don Muang airfield was the second established in Thailand, after Sa Pathum airfield, which is now Sa Pathum horse racing course, known as the Royal Bangkok Sports Club.
• Don Mueang International Airport has 3 terminals.
• Because of Don Mueang International Airport's relatively low elevation of 9 feet, planes can take off or land at Don Mueang 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 closest airport to Don Mueang International Airport (DMK) is Suvarnabhumi Airport (BKK), which is located only 18 miles (29 kilometers) SSE of DMK.
• Don Mueang International Airport (DMK) has 2 runways.
• On 16 March 2012, Government of Thailand, Yingluck ordered all low-cost, chartered and non-connecting flights to relocate to Don Mueang International Airport, ending the single-airport policy.
• Don Mueang is a joint-use facility with the Royal Thai Air Force's Don Muang Royal Thai Air Force Base, and is the home of the RTAF 1st Air Division, which consists primarily of non-combat aircraft.