Distance between San Mateo and Washington, D.C.
Distance from San Mateo, CA to Washington, D.C., DC is 2434 miles / 3918 kilometers.
Map showing the distance from San Mateo to Washington, D.C.
 |
Air distance: | miles km |
San Mateo, CA
| City: | San Mateo, CA |
| Country: | United States |
Washington, D.C., DC
| City: | Washington, D.C., DC |
| Country: | United States |
Time difference between San Mateo and Washington, D.C.
The time difference between San Mateo and Washington, D.C. is 3 hours. Washington, D.C. is 3 hours ahead of San Mateo. Current local time in San Mateo is 08:48 PST (2025-01-24) and time in Washington, D.C. is 11:48 EST (2025-01-24).