| Casciana Terme to Dover (New Jersey) | 4,159.91 mi (6,694.72 km) |
| Casciana Terme to Dover (Ohio) | 4,470.29 mi (7,194.24 km) |
| Casciana Terme to Downers Grove (Illinois) | 4,684.56 mi (7,539.07 km) |
| Casciana Terme to Downey (California) | 6,186.75 mi (9,956.61 km) |
| Casciana Terme to Dranesville (Virginia) | 4,356.58 mi (7,011.25 km) |
| Casciana Terme to Draper (Utah) | 5,617.68 mi (9,040.78 km) |
| Casciana Terme to Drexel Heights (Arizona) | 6,043.53 mi (9,726.12 km) |
| Casciana Terme to Drexel Hill (Pennsylvania) | 4,228.54 mi (6,805.18 km) |
| Casciana Terme to Duarte (California) | 6,168.19 mi (9,926.74 km) |
| Casciana Terme to Dublin (California) | 6,084.86 mi (9,792.64 km) |
| Casciana Terme to Dublin (Georgia) | 4,876.19 mi (7,847.46 km) |
| Casciana Terme to Dublin (Ohio) | 4,557.67 mi (7,334.86 km) |
| Casciana Terme to Dubuque (Iowa) | 4,759.22 mi (7,659.23 km) |
| Casciana Terme to Duluth (Georgia) | 4,865.18 mi (7,829.75 km) |
| Casciana Terme to Duluth (Minnesota) | 4,622.98 mi (7,439.97 km) |
