| Silver Spring to Hamtramck (Michigan) | 393.39 mi (633.10 km) |
| Silver Spring to Hanahan (South Carolina) | 451.42 mi (726.50 km) |
| Silver Spring to Hanford (California) | 2,317.87 mi (3,730.26 km) |
| Silver Spring to Hannibal (Missouri) | 768.60 mi (1,236.95 km) |
| Silver Spring to Hanover (Pennsylvania) | 55.93 mi (90.01 km) |
| Silver Spring to Hanover Park (Illinois) | 619.12 mi (996.38 km) |
| Silver Spring to Happy Valley (Oregon) | 2,337.43 mi (3,761.73 km) |
| Silver Spring to Harker Heights (Texas) | 1,285.54 mi (2,068.88 km) |
| Silver Spring to Harlingen (Texas) | 1,487.98 mi (2,394.67 km) |
| Silver Spring to Harper Woods (Michigan) | 389.84 mi (627.38 km) |
| Silver Spring to Harrisburg (North Carolina) | 323.85 mi (521.18 km) |
| Silver Spring to Harrisburg (Pennsylvania) | 88.21 mi (141.97 km) |
| Silver Spring to Harrison (Arkansas) | 900.11 mi (1,448.59 km) |
| Silver Spring to Harrison (New Jersey) | 193.84 mi (311.95 km) |
| Silver Spring to Harrison (New York) | 223.61 mi (359.87 km) |
