| Guardiagrele to Delhi (California) | 6,248.65 mi (10,056.23 km) |
| Guardiagrele to Delray Beach (Florida) | 5,220.40 mi (8,401.42 km) |
| Guardiagrele to Deltona (Florida) | 5,163.59 mi (8,309.99 km) |
| Guardiagrele to Deming (New Mexico) | 6,111.90 mi (9,836.15 km) |
| Guardiagrele to Denison (Texas) | 5,603.53 mi (9,018.01 km) |
| Guardiagrele to Dent (Ohio) | 4,862.40 mi (7,825.28 km) |
| Guardiagrele to Denton (Texas) | 5,653.29 mi (9,098.09 km) |
| Guardiagrele to Dentsville (South Carolina) | 4,924.54 mi (7,925.29 km) |
| Guardiagrele to Denver (Colorado) | 5,611.33 mi (9,030.56 km) |
| Guardiagrele to Depew (New York) | 4,460.04 mi (7,177.75 km) |
| Guardiagrele to Derby (Connecticut) | 4,282.42 mi (6,891.89 km) |
| Guardiagrele to Derby (Kansas) | 5,443.55 mi (8,760.55 km) |
| Guardiagrele to Des Moines (Iowa) | 5,111.15 mi (8,225.61 km) |
| Guardiagrele to Des Moines (Washington) | 5,700.69 mi (9,174.37 km) |
| Guardiagrele to Des Plaines (Illinois) | 4,869.14 mi (7,836.13 km) |
