However, in most cases this won't be a serious problem. Look here for the equations and an online JavaScript applet that will do distance calculations. The accuracy of this calculation depends on the accuracy of the longitude and latitude coordinates. Earth's circumference is about 40,000 km.So 1 of longitude at the equator, or 1 of latitude, is about 40,000/360 = 110 km.So, if you know a site's latitude to only the nearest degree, you know its north-south location only to within about 100 km.n my own work, the question came up recently when I needed to know the distance between two instruments that were measuring insolation (total solar energy arriving at a horizontal surface on the ground) at sites separated by several kilometers.
Oxnard, CA. Online Offers. Oxnard ( /ÉksnÉrd/) is the 113th largest city in the United States, 19th largest city in California and largest city in Ventura County, California, by way of population.
1 In Orange County and most of Los Angeles County, it's a city street, usually named Pacific Coast Highway. 2  See the Pacific Coast Highway guide. 3  One of the most scenic sections goes from Santa Monica through Malibu to Oxnard. 4  From Oxnard to San Luis Obispo, Hwy 1 and US 101 merge. See the Pacific Coast Highway guide. 2  One of the most scenic sections goes from Santa Monica through Malibu to Oxnard. 3  From Oxnard to San Luis Obispo, Hwy 1 and US 101 merge. 4  The road detours from 101 for about 50 miles just north of the Gaviota Tunnel and rejoins it in Pismo Beach.