| Syosset to Harrison (Ohio) | 606.13 mi (975.48 km) |
| Syosset to Harrison (Wisconsin) | 787.50 mi (1,267.36 km) |
| Syosset to Harrisonburg (Virginia) | 329.67 mi (530.56 km) |
| Syosset to Hartford (Connecticut) | 78.22 mi (125.88 km) |
| Syosset to Hartford (Wisconsin) | 781.28 mi (1,257.35 km) |
| Syosset to Hartselle (Alabama) | 855.77 mi (1,377.23 km) |
| Syosset to Hartsville (Tennessee) | 747.59 mi (1,203.13 km) |
| Syosset to Harvey (Illinois) | 736.68 mi (1,185.58 km) |
| Syosset to Harvey (Louisiana) | 1,197.00 mi (1,926.38 km) |
| Syosset to Hasbrouck Heights (New Jersey) | 30.07 mi (48.40 km) |
| Syosset to Haslett (Michigan) | 576.84 mi (928.33 km) |
| Syosset to Hastings (Minnesota) | 1,015.34 mi (1,634.03 km) |
| Syosset to Hastings (Nebraska) | 1,299.25 mi (2,090.94 km) |
| Syosset to Hattiesburg (Mississippi) | 1,097.95 mi (1,766.98 km) |
| Syosset to Hauppauge (New York) | 15.23 mi (24.50 km) |
