| Senec to Hanahan (South Carolina) | 4,873.11 mi (7,842.52 km) |
| Senec to Hanford (California) | 6,025.07 mi (9,696.41 km) |
| Senec to Hannibal (Missouri) | 4,965.23 mi (7,990.76 km) |
| Senec to Hanover (Pennsylvania) | 4,422.16 mi (7,116.78 km) |
| Senec to Hanover Park (Illinois) | 4,734.76 mi (7,619.86 km) |
| Senec to Happy Valley (Oregon) | 5,527.62 mi (8,895.84 km) |
| Senec to Harker Heights (Texas) | 5,650.03 mi (9,092.85 km) |
| Senec to Harlingen (Texas) | 5,919.08 mi (9,525.83 km) |
| Senec to Harper Woods (Michigan) | 4,524.13 mi (7,280.88 km) |
| Senec to Harrisburg (North Carolina) | 4,782.06 mi (7,695.98 km) |
| Senec to Harrisburg (Pennsylvania) | 4,396.75 mi (7,075.88 km) |
| Senec to Harrison (Arkansas) | 5,207.83 mi (8,381.19 km) |
| Senec to Harrison (New Jersey) | 4,267.89 mi (6,868.51 km) |
| Senec to Harrison (New York) | 4,238.07 mi (6,820.52 km) |
| Senec to Harrison (Ohio) | 4,747.84 mi (7,640.91 km) |
