| Mentor to Dover (New Hampshire) | 542.53 mi (873.12 km) |
| Mentor to Dover (New Jersey) | 356.07 mi (573.04 km) |
| Mentor to Dover (Ohio) | 80.42 mi (129.43 km) |
| Mentor to Downers Grove (Illinois) | 344.42 mi (554.29 km) |
| Mentor to Downey (California) | 2,061.58 mi (3,317.79 km) |
| Mentor to Dranesville (Virginia) | 279.73 mi (450.19 km) |
| Mentor to Draper (Utah) | 1,583.28 mi (2,548.04 km) |
| Mentor to Drexel Heights (Arizona) | 1,757.77 mi (2,828.86 km) |
| Mentor to Drexel Hill (Pennsylvania) | 337.46 mi (543.08 km) |
| Mentor to Duarte (California) | 2,045.55 mi (3,292.00 km) |
| Mentor to Dublin (California) | 2,153.46 mi (3,465.65 km) |
| Mentor to Dublin (Georgia) | 638.45 mi (1,027.48 km) |
| Mentor to Dublin (Ohio) | 144.27 mi (232.18 km) |
| Mentor to Dubuque (Iowa) | 483.44 mi (778.02 km) |
| Mentor to Duluth (Georgia) | 552.56 mi (889.26 km) |
