| San Mateo to Elkhart (Indiana) | 1,940.94 mi (3,123.64 km) |
| San Mateo to Elkhorn (Wisconsin) | 1,806.86 mi (2,907.86 km) |
| San Mateo to Elko (Nevada) | 417.36 mi (671.68 km) |
| San Mateo to Elkridge (Maryland) | 2,444.80 mi (3,934.52 km) |
| San Mateo to Elkton (Maryland) | 2,486.99 mi (4,002.43 km) |
| San Mateo to Ellensburg (Washington) | 658.93 mi (1,060.44 km) |
| San Mateo to Ellicott City (Maryland) | 2,438.79 mi (3,924.86 km) |
| San Mateo to Elmhurst (Illinois) | 1,838.33 mi (2,958.50 km) |
| San Mateo to Elmira (New York) | 2,406.25 mi (3,872.49 km) |
| San Mateo to Elmont (New York) | 2,580.95 mi (4,153.63 km) |
| San Mateo to Elmwood Park (Illinois) | 1,844.78 mi (2,968.89 km) |
| San Mateo to Elmwood Park (New Jersey) | 2,557.09 mi (4,115.24 km) |
| San Mateo to Elon (North Carolina) | 2,348.79 mi (3,780.02 km) |
| San Mateo to Eloy (Arizona) | 689.66 mi (1,109.90 km) |
| San Mateo to Elwood (New York) | 2,597.91 mi (4,180.94 km) |
