| New Port Richey to Kennewick (Washington) | 2,328.12 mi (3,746.74 km) |
| New Port Richey to Kenosha (Wisconsin) | 1,031.96 mi (1,660.78 km) |
| New Port Richey to Kent (Ohio) | 894.74 mi (1,439.95 km) |
| New Port Richey to Kent (Washington) | 2,490.61 mi (4,008.25 km) |
| New Port Richey to Kentwood (Michigan) | 1,024.07 mi (1,648.08 km) |
| New Port Richey to Kerman (California) | 2,238.66 mi (3,602.78 km) |
| New Port Richey to Kernersville (North Carolina) | 564.38 mi (908.29 km) |
| New Port Richey to Kerrville (Texas) | 997.42 mi (1,605.20 km) |
| New Port Richey to Kettering (Maryland) | 810.13 mi (1,303.79 km) |
| New Port Richey to Kettering (Ohio) | 795.25 mi (1,279.83 km) |
| New Port Richey to Kewanee (Illinois) | 985.72 mi (1,586.36 km) |
| New Port Richey to Key Biscayne (Florida) | 236.37 mi (380.40 km) |
| New Port Richey to Key Largo (Florida) | 258.54 mi (416.07 km) |
| New Port Richey to Key West (Florida) | 261.00 mi (420.03 km) |
| New Port Richey to Keystone (Florida) | 10.71 mi (17.23 km) |
