| Zagarolo to Decatur (Georgia) | 5,037.57 mi (8,107.19 km) |
| Zagarolo to Decatur (Illinois) | 4,967.38 mi (7,994.22 km) |
| Zagarolo to Deer Park (New York) | 4,266.51 mi (6,866.29 km) |
| Zagarolo to Deer Park (Texas) | 5,698.76 mi (9,171.26 km) |
| Zagarolo to Deerfield (Illinois) | 4,822.61 mi (7,761.25 km) |
| Zagarolo to Deerfield Beach (Florida) | 5,172.80 mi (8,324.82 km) |
| Zagarolo to Defiance (Ohio) | 4,718.56 mi (7,593.78 km) |
| Zagarolo to DeForest (Wisconsin) | 4,835.27 mi (7,781.61 km) |
| Zagarolo to DeKalb (Illinois) | 4,868.54 mi (7,835.16 km) |
| Zagarolo to Del Aire (California) | 6,357.53 mi (10,231.45 km) |
| Zagarolo to Del City (Oklahoma) | 5,516.02 mi (8,877.18 km) |
| Zagarolo to Del Rio (Texas) | 5,956.97 mi (9,586.82 km) |
| Zagarolo to DeLand (Florida) | 5,108.27 mi (8,220.97 km) |
| Zagarolo to Delano (California) | 6,279.63 mi (10,106.10 km) |
| Zagarolo to Delaware (Ohio) | 4,706.24 mi (7,573.97 km) |
