| San Mateo to Hamtramck (Michigan) | 2,086.43 mi (3,357.78 km) |
| San Mateo to Hanahan (South Carolina) | 2,388.66 mi (3,844.17 km) |
| San Mateo to Hanford (California) | 169.38 mi (272.60 km) |
| San Mateo to Hannibal (Missouri) | 1,667.16 mi (2,683.04 km) |
| San Mateo to Hanover (Pennsylvania) | 2,423.61 mi (3,900.42 km) |
| San Mateo to Hanover Park (Illinois) | 1,827.78 mi (2,941.53 km) |
| San Mateo to Happy Valley (Oregon) | 544.80 mi (876.77 km) |
| San Mateo to Harker Heights (Texas) | 1,472.62 mi (2,369.95 km) |
| San Mateo to Harlingen (Texas) | 1,636.52 mi (2,633.72 km) |
| San Mateo to Harper Woods (Michigan) | 2,092.65 mi (3,367.80 km) |
| San Mateo to Harrisburg (North Carolina) | 2,302.29 mi (3,705.18 km) |
| San Mateo to Harrisburg (Pennsylvania) | 2,422.73 mi (3,899.00 km) |
| San Mateo to Harrison (Arkansas) | 1,609.06 mi (2,589.53 km) |
| San Mateo to Harrison (New Jersey) | 2,557.54 mi (4,115.97 km) |
| San Mateo to Harrison (New York) | 2,576.05 mi (4,145.76 km) |
