| Keene to Dixon (California) | 2,575.27 mi (4,144.49 km) |
| Keene to Dixon (Illinois) | 878.37 mi (1,413.60 km) |
| Keene to Dobbs Ferry (New York) | 156.22 mi (251.41 km) |
| Keene to Doctor Phillips (Florida) | 1,125.23 mi (1,810.89 km) |
| Keene to Dodge City (Kansas) | 1,495.41 mi (2,406.63 km) |
| Keene to Dolton (Illinois) | 786.13 mi (1,265.15 km) |
| Keene to Donna (Texas) | 1,856.58 mi (2,987.88 km) |
| Keene to Dorado (Puerto Rico) | 1,727.95 mi (2,780.87 km) |
| Keene to Doral (Florida) | 1,268.33 mi (2,041.18 km) |
| Keene to Doraville (Georgia) | 898.37 mi (1,445.78 km) |
| Keene to Dothan (Alabama) | 1,082.28 mi (1,741.76 km) |
| Keene to Douglas (Arizona) | 2,179.94 mi (3,508.27 km) |
| Keene to Douglas (Georgia) | 979.20 mi (1,575.87 km) |
| Keene to Douglasville (Georgia) | 923.84 mi (1,486.77 km) |
| Keene to Dover (Delaware) | 310.85 mi (500.27 km) |
