Map of flight path and driving directions from San Diego to Reading.
Shortest flight path between San Diego International Airport (SAN) and Reading Regional Airport (RDG).
How far is Reading from San Diego?
There are several ways to calculate distances between San Diego and Reading. Here are two common methods:Vincenty's formula (applied above)
- 2331.005 miles
- 3751.389 kilometers
- 2025.588 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.Haversine formula
- 2326.159 miles
- 3743.590 kilometers
- 2021.377 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance – the shortest distance between two points).
Time difference and current local times
The time difference between San Diego and Reading is 3 hours. Reading is 3 hours ahead of San Diego.
San Diego, CA
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 256 kg (563 pounds).
Frequent Flyer Miles Calculator
San Diego (SAN) → Reading (RDG).