| Guardiagrele to Harrison (Wisconsin) | 4,789.39 mi (7,707.78 km) |
| Guardiagrele to Harrisonburg (Virginia) | 4,648.34 mi (7,480.77 km) |
| Guardiagrele to Hartford (Connecticut) | 4,248.57 mi (6,837.41 km) |
| Guardiagrele to Hartford (Wisconsin) | 4,830.94 mi (7,774.64 km) |
| Guardiagrele to Hartselle (Alabama) | 5,170.33 mi (8,320.84 km) |
| Guardiagrele to Hartsville (Tennessee) | 5,048.83 mi (8,125.30 km) |
| Guardiagrele to Harvey (Illinois) | 4,878.17 mi (7,850.66 km) |
| Guardiagrele to Harvey (Louisiana) | 5,516.97 mi (8,878.71 km) |
| Guardiagrele to Hasbrouck Heights (New Jersey) | 4,343.17 mi (6,989.65 km) |
| Guardiagrele to Haslett (Michigan) | 4,698.94 mi (7,562.21 km) |
| Guardiagrele to Hastings (Minnesota) | 4,936.17 mi (7,944.00 km) |
| Guardiagrele to Hastings (Nebraska) | 5,336.74 mi (8,588.65 km) |
| Guardiagrele to Hattiesburg (Mississippi) | 5,417.52 mi (8,718.66 km) |
| Guardiagrele to Hauppauge (New York) | 4,307.10 mi (6,931.60 km) |
| Guardiagrele to Havelock (North Carolina) | 4,707.03 mi (7,575.23 km) |
