Distance from Boulder to Sydney

The distance between Boulder, United States and Sydney, Australia is 13,106 kilometers (8,144 miles).

Boulder, Montana, United States

Sydney, New South Wales, Australia

From Boulder to Sydney, the straight-line distance is 13,106 kilometers, heading west. Boulder is situated at an altitude of 1,496 meters above sea level, while Sydney is at 58 meters.

Travel time

Mode Estimated time
Airplane 1 day
Jet fighter 14-16 hours
Speed Time
300 km/h
Boulder, United States

Local time:

Time Zone: America/Denver

Coordinates: 46.2366° N 112.1208° W

Elevation: 1,496 m (4,908 ft)

Nearby airports:
  • Helena Regional Airport (HLN)
  • Bert Mooney Airport (BTM)
  • Gallatin Field (BZN)
  • Mission Field (LVM)
  • Great Falls International Airport (GTF)
Sydney, Australia

Local time:

Time Zone: Australia/Sydney

Coordinates: 33.8679° S 151.2073° E

Elevation: 58 m (190 ft)

Nearby airports:
  • Sydney International Airport (SYD)
  • Sydney Bankstown Airport (BWU)
  • RAAF Base Richmond (XRH)
  • Camden Airport (CDU)
  • Wollongong Airport (WOL)

Other distances from Boulder

Distance between cities Kilometers
From Boulder to New York City 3,113 km
From Boulder to Los Angeles 1,449 km
From Boulder to Chicago 2,012 km
From Boulder to Houston 2,337 km
From Boulder to Phoenix 1,420 km

Other distances from Sydney

Distances between cities Kilometers
From Sydney to Melbourne 714 km
From Sydney to Brisbane 731 km
From Sydney to Perth 3,297 km
From Sydney to Canberra 247 km
From Sydney to Adelaide 1,165 km

Cities within similar distances

The following list contains cities that are at equal or similar distances as between Boulder and Sydney.

From To Distance (kilometers)
Saint Petersburg, Russia Montevideo, Uruguay 13,106 km
Washington, United States Shenzhen, China 13,106 km
Oklahoma City, United States Lucknow, India 13,106 km
Nashville, United States Ahmedabad, India 13,105 km
Delhi, India Jacksonville, United States 13,105 km
Melbourne, Australia São Paulo, Brazil 13,105 km
Tehran, Iran Santiago de Querétaro, Mexico 13,107 km
San Francisco, United States Nagpur, India 13,107 km
Lucknow, India Albuquerque, United States 13,104 km
Jacksonville, United States New Delhi, India 13,108 km
Port Moresby, Papua New Guinea Kansas City, United States 13,104 km
San Jose, United States Indore, India 13,104 km
Auckland, New Zealand Valencia, Venezuela 13,103 km
Monterrey, Mexico Newcastle, Australia 13,109 km
Tehran, Iran León de los Aldama, Mexico 13,110 km
Chengdu, China Nuevo Laredo, Mexico 13,102 km
Columbus, United States Pune, India 13,102 km
Kanpur, India Memphis, United States 13,110 km
Miami, United States Lahore, Pakistan 13,111 km

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