The distance from Opelika to San Diego is approximately 3,500 kilometers. The most practical way to travel is to drive to Hartsfield-Jackson Atlanta International Airport (ATL) and take a flight to San Diego International Airport (SAN). Driving is not recommended due to the 35-hour duration. Flights typically take about 5 to 6 hours. This is a major cross-country journey.
Total Distance: 3,500 km driving, 3,000 km air distance.
Book your flight at least 3 weeks in advance for better rates.
Spring or Fall for the best weather in San Diego.