| Sankt Gallen to Hormigueros (Puerto Rico) | 4,677.43 mi (7,527.59 km) |
| Sankt Gallen to Horn Lake (Mississippi) | 4,882.49 mi (7,857.61 km) |
| Sankt Gallen to Hot Springs (Arkansas) | 5,024.50 mi (8,086.16 km) |
| Sankt Gallen to Hot Springs Village (Arkansas) | 5,012.78 mi (8,067.29 km) |
| Sankt Gallen to Houma (Louisiana) | 5,174.86 mi (8,328.14 km) |
| Sankt Gallen to Houston (Texas) | 5,355.63 mi (8,619.06 km) |
| Sankt Gallen to Howard (Wisconsin) | 4,352.06 mi (7,003.96 km) |
| Sankt Gallen to Huber Heights (Ohio) | 4,413.05 mi (7,102.13 km) |
| Sankt Gallen to Hudson (Florida) | 4,893.84 mi (7,875.88 km) |
| Sankt Gallen to Hudson (Ohio) | 4,244.42 mi (6,830.74 km) |
| Sankt Gallen to Hudson (Wisconsin) | 4,502.44 mi (7,245.98 km) |
| Sankt Gallen to Hueytown (Alabama) | 4,833.46 mi (7,778.71 km) |
| Sankt Gallen to Hugo (Minnesota) | 4,500.92 mi (7,243.54 km) |
| Sankt Gallen to Humacao (Puerto Rico) | 4,616.34 mi (7,429.28 km) |
| Sankt Gallen to Humble (Texas) | 5,340.13 mi (8,594.11 km) |
