| Troy to Horizon West (Florida) | 980.72 mi (1,578.31 km) |
| Troy to Hormigueros (Puerto Rico) | 1,932.34 mi (3,109.80 km) |
| Troy to Horn Lake (Mississippi) | 644.70 mi (1,037.55 km) |
| Troy to Hot Springs (Arkansas) | 772.99 mi (1,244.01 km) |
| Troy to Hot Springs Village (Arkansas) | 761.05 mi (1,224.80 km) |
| Troy to Houma (Louisiana) | 991.53 mi (1,595.72 km) |
| Troy to Houston (Texas) | 1,114.49 mi (1,793.60 km) |
| Troy to Howard (Wisconsin) | 283.12 mi (455.64 km) |
| Troy to Huber Heights (Ohio) | 194.68 mi (313.31 km) |
| Troy to Hudson (Florida) | 982.99 mi (1,581.97 km) |
| Troy to Hudson (Ohio) | 127.59 mi (205.33 km) |
| Troy to Hudson (Wisconsin) | 505.39 mi (813.35 km) |
| Troy to Hueytown (Alabama) | 666.80 mi (1,073.12 km) |
| Troy to Hugo (Minnesota) | 519.96 mi (836.80 km) |
| Troy to Humacao (Puerto Rico) | 1,969.92 mi (3,170.29 km) |
