Distance From San Diego International Airport to Buffalo Niagara International Airport (SAN - BUF Distance)
The flight distance from San Diego International Airport (SAN) to Buffalo Niagara International Airport (BUF) is 2192 miles. This is equivalent to 3528 kilometers or 1904 nautical miles. The distance shown below is the straight line distance (may be called as flying or air distance) or direct flight distance between airports.
3528 kilometers is the distance from San Diego International Airport, United States to Buffalo Niagara International Airport, United States.
Flight Duration between San Diego, United States and Buffalo, United States
Estimated flight time from San Diego International Airport, San Diego, United States to Buffalo Niagara International Airport, Buffalo, United States is 4 hours 23 minutes under avarage conditions. The flight time calculator assumes an average flight speed for a commercial airliner of 500 mph, which is equivalent to 805 km/hr or 434 knots. Your actual flying time may vary depending on wind speeds or weather conditions.
Time Difference Between the Airports • SAN - BUF
Time difference between San Diego (United States) and Buffalo (United States) is 3 Hours.
Current local time in San Diego is 2025-08-23, 20:26:59 PDT and time in Buffalo is 2025-08-23, 23:26:59 EDT.
Buffalo time is 3 Hours ahead of San Diego.
San Diego International Airport to Buffalo Niagara International Airport Flight Route Map - SAN to BUF Flight Path
Location of San Diego International Airport & Buffalo Niagara International Airport is given below.Click the map to view San Diego to Buffalo nonstop flight path and travel direction.
Click to see flight route on Google Map between San Diego, United States and Buffalo, United States. .
Nonstop flight route between San Diego, United States and Buffalo, United States.
San Diego International Airport |
|
| City: | San Diego |
| Country: | United States  |
| IATA Code: | SAN |
| ICAO Code: | KSAN |
| GPS Coordinates: | Latitude: N 32° 44' 1'' Longitude: W 117° 11' 24'' |
| Current time: | 2025-08-23, 20:26:59 PDT |
| Current weather: |
San Diego International Airport 15 day weather forecast
|
Buffalo Niagara International Airport |
|
| City: | Buffalo |
| Country: | United States |
| IATA Code: | BUF |
| ICAO Code: | KBUF |
| GPS Coordinates: | Latitude: N 42° 56' 25.9'' Longitude: W 78° 43' 55.8'' |
| Current time: | 2025-08-23, 23:26:59 EDT |
| Current weather: |
Buffalo Niagara International Airport 15 day weather forecast
|
| Flights: |
|
