| Darby to Myrtle Grove (North Carolina) | 425.86 mi (685.36 km) |
| Darby to Nacogdoches (Texas) | 1,225.63 mi (1,972.47 km) |
| Darby to Nampa (Idaho) | 2,121.90 mi (3,414.86 km) |
| Darby to Nanakuli (Hawaii) | 4,918.43 mi (7,915.44 km) |
| Darby to Nanticoke (Pennsylvania) | 96.55 mi (155.38 km) |
| Darby to Nanuet (New York) | 104.25 mi (167.77 km) |
| Darby to Napa (California) | 2,494.94 mi (4,015.22 km) |
| Darby to Naperville (Illinois) | 685.63 mi (1,103.42 km) |
| Darby to Naples (Florida) | 1,023.15 mi (1,646.60 km) |
| Darby to Naranja (Florida) | 1,038.98 mi (1,672.07 km) |
| Darby to Nashua (New Hampshire) | 276.41 mi (444.84 km) |
| Darby to Nashville (Tennessee) | 677.75 mi (1,090.73 km) |
| Darby to Natchez (Mississippi) | 1,071.20 mi (1,723.92 km) |
| Darby to Natchitoches (Louisiana) | 1,145.19 mi (1,843.00 km) |
| Darby to National City (California) | 2,360.85 mi (3,799.43 km) |
