| Festus to Dover (New Hampshire) | 1,075.81 mi (1,731.36 km) |
| Festus to Dover (New Jersey) | 862.96 mi (1,388.79 km) |
| Festus to Dover (Ohio) | 502.65 mi (808.93 km) |
| Festus to Downers Grove (Illinois) | 277.57 mi (446.71 km) |
| Festus to Downey (California) | 1,569.89 mi (2,526.49 km) |
| Festus to Dranesville (Virginia) | 705.51 mi (1,135.41 km) |
| Festus to Draper (Utah) | 1,153.80 mi (1,856.86 km) |
| Festus to Drexel Heights (Arizona) | 1,235.47 mi (1,988.29 km) |
| Festus to Drexel Hill (Pennsylvania) | 817.91 mi (1,316.29 km) |
| Festus to Duarte (California) | 1,555.16 mi (2,502.79 km) |
| Festus to Dublin (California) | 1,707.11 mi (2,747.33 km) |
| Festus to Dublin (Georgia) | 575.67 mi (926.46 km) |
| Festus to Dublin (Ohio) | 410.36 mi (660.42 km) |
| Festus to Dubuque (Iowa) | 296.19 mi (476.67 km) |
| Festus to Duluth (Georgia) | 454.65 mi (731.69 km) |
