Distance from Boulder to San Diego (United States)

The distance between Boulder, Colorado and San Diego, California is 1,338 kilometers (831 miles).

Boulder, Colorado, United States

San Diego, California, United States

From Boulder to San Diego, the straight-line distance is 1,338 kilometers, heading southwest. Boulder is situated at an altitude of 1,630 meters above sea level, while San Diego is at only 20 meters.

Travel time

Mode Estimated time
Bicycle 4-5 days
Motorcycle 1-2 days
Car 1-2 days
Airplane 2-3 hours
Speed Time
50 km/h
100 km/h
150 km/h
Boulder, United States

Local time:

Time Zone: America/Denver

Coordinates: 40.015° N 105.2706° W

Elevation: 1,630 m (5,348 ft)

Nearby airports:
  • Boulder Municipal Airport (WBU)
  • Rocky Mountain Metropolitan Airport (BJC)
  • Northern Colorado Regional Airport (FNL)
  • Denver International Airport (DEN)
  • Buckley Air Force Base (BKF)
San Diego, United States

Local time:

Time Zone: America/Los_Angeles

Coordinates: 32.7157° N 117.1647° W

Elevation: 20 m (66 ft)

Nearby airports:
  • San Diego International Airport (SAN)
  • Naval Air Station North Island (NZY)
  • Montgomery Field Airport (MYF)
  • Ream Field (NRS)
  • Miramar Marine Corps Air Station (NKX)

Other distances from Boulder

Distance between cities Kilometers
From Boulder to New York City 2,643 km
From Boulder to Los Angeles 1,328 km
From Boulder to Chicago 1,495 km
From Boulder to Houston 1,452 km
From Boulder to Phoenix 948 km

Other distances from San Diego

Distances between cities Kilometers
From San Diego to New York City 3,916 km
From San Diego to Los Angeles 179 km
From San Diego to Chicago 2,790 km
From San Diego to Houston 2,099 km
From San Diego to Phoenix 482 km

Cities within similar distances

The following list contains the cities of United States that are at equal or similar distances as between Boulder and San Diego.

From To Distance (kilometers)
Los Angeles, United States Denver, United States 1,338 km
Tegucigalpa, Honduras Cartagena, Colombia 1,338 km
London, United Kingdom Valencia, Spain 1,338 km
Detroit, United States Jacksonville, United States 1,337 km
Brampton, Canada Kansas City, United States 1,337 km
Belmopan, Belize Morelia, Mexico 1,339 km
Belo Horizonte, Brazil Porto Alegre, Brazil 1,340 km
Brooklyn, United States Jacksonville, United States 1,340 km
Valencia, Spain Islington, United Kingdom 1,341 km
Chengdu, China Shenzhen, China 1,341 km
Denver, United States Fresno, United States 1,335 km
San Antonio, United States Mesa, United States 1,341 km
El Paso, United States Fresno, United States 1,341 km
Santiago, Chile Montevideo, Uruguay 1,341 km
Miami, United States Santo Domingo, Dominican Republic 1,334 km
Port of Spain, Trinidad and Tobago Bucaramanga, Colombia 1,334 km
Managua, Nicaragua Medellín, Colombia 1,342 km
Mississauga, Canada Kansas City, United States 1,342 km
Denver, United States San Diego, United States 1,342 km

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