| Niceville to Dixon (California) | 2,072.30 mi (3,335.04 km) |
| Niceville to Dixon (Illinois) | 799.39 mi (1,286.49 km) |
| Niceville to Dobbs Ferry (New York) | 1,009.83 mi (1,625.17 km) |
| Niceville to Doctor Phillips (Florida) | 332.39 mi (534.93 km) |
| Niceville to Dodge City (Kansas) | 920.15 mi (1,480.85 km) |
| Niceville to Dolton (Illinois) | 769.43 mi (1,238.28 km) |
| Niceville to Donna (Texas) | 766.07 mi (1,232.87 km) |
| Niceville to Dorado (Puerto Rico) | 1,515.08 mi (2,438.28 km) |
| Niceville to Doral (Florida) | 494.74 mi (796.21 km) |
| Niceville to Doraville (Georgia) | 266.58 mi (429.02 km) |
| Niceville to Dothan (Alabama) | 79.87 mi (128.54 km) |
| Niceville to Douglas (Arizona) | 1,365.50 mi (2,197.56 km) |
| Niceville to Douglas (Georgia) | 224.75 mi (361.70 km) |
| Niceville to Douglasville (Georgia) | 244.71 mi (393.82 km) |
| Niceville to Dover (Delaware) | 859.88 mi (1,383.84 km) |
