| Northport to Kihei (Hawaii) | 4,251.76 mi (6,842.55 km) |
| Northport to Kilgore (Texas) | 425.64 mi (685.01 km) |
| Northport to Killeen (Texas) | 611.12 mi (983.50 km) |
| Northport to King City (California) | 1,905.46 mi (3,066.54 km) |
| Northport to King of Prussia (Pennsylvania) | 824.29 mi (1,326.57 km) |
| Northport to Kingman (Arizona) | 1,510.22 mi (2,430.47 km) |
| Northport to Kings Mountain (North Carolina) | 382.05 mi (614.86 km) |
| Northport to Kings Park (New York) | 948.75 mi (1,526.87 km) |
| Northport to Kings Park West (Virginia) | 691.23 mi (1,112.42 km) |
| Northport to Kingsburg (California) | 1,816.94 mi (2,924.08 km) |
| Northport to Kingsland (Georgia) | 383.20 mi (616.71 km) |
| Northport to Kingsport (Tennessee) | 364.44 mi (586.52 km) |
| Northport to Kingston (New York) | 953.71 mi (1,534.85 km) |
| Northport to Kingston (Pennsylvania) | 847.60 mi (1,364.07 km) |
| Northport to Kingstowne (Virginia) | 696.45 mi (1,120.83 km) |
