| Grugliasco to Dixon (Illinois) | 4,556.27 mi (7,332.62 km) |
| Grugliasco to Dobbs Ferry (New York) | 3,942.14 mi (6,344.27 km) |
| Grugliasco to Doctor Phillips (Florida) | 4,814.18 mi (7,747.67 km) |
| Grugliasco to Dodge City (Kansas) | 5,157.73 mi (8,300.57 km) |
| Grugliasco to Dolton (Illinois) | 4,490.86 mi (7,227.34 km) |
| Grugliasco to Donna (Texas) | 5,657.86 mi (9,105.45 km) |
| Grugliasco to Dorado (Puerto Rico) | 4,543.55 mi (7,312.13 km) |
| Grugliasco to Doral (Florida) | 4,881.99 mi (7,856.80 km) |
| Grugliasco to Doraville (Georgia) | 4,692.32 mi (7,551.55 km) |
| Grugliasco to Dothan (Alabama) | 4,863.35 mi (7,826.81 km) |
| Grugliasco to Douglas (Arizona) | 5,847.58 mi (9,410.77 km) |
| Grugliasco to Douglas (Georgia) | 4,737.45 mi (7,624.19 km) |
| Grugliasco to Douglasville (Georgia) | 4,718.85 mi (7,594.26 km) |
| Grugliasco to Dover (Delaware) | 4,086.47 mi (6,576.54 km) |
| Grugliasco to Dover (New Hampshire) | 3,732.35 mi (6,006.64 km) |
