| New Port Richey to Myrtle Grove (Florida) | 314.21 mi (505.68 km) |
| New Port Richey to Myrtle Grove (North Carolina) | 496.29 mi (798.71 km) |
| New Port Richey to Nacogdoches (Texas) | 751.10 mi (1,208.78 km) |
| New Port Richey to Nampa (Idaho) | 2,148.97 mi (3,458.43 km) |
| New Port Richey to Nanakuli (Hawaii) | 4,679.66 mi (7,531.18 km) |
| New Port Richey to Nanticoke (Pennsylvania) | 972.09 mi (1,564.44 km) |
| New Port Richey to Nanuet (New York) | 1,014.88 mi (1,633.29 km) |
| New Port Richey to Napa (California) | 2,369.74 mi (3,813.72 km) |
| New Port Richey to Naperville (Illinois) | 981.93 mi (1,580.27 km) |
| New Port Richey to Naples (Florida) | 155.56 mi (250.36 km) |
| New Port Richey to Naranja (Florida) | 235.76 mi (379.42 km) |
| New Port Richey to Nashua (New Hampshire) | 1,181.93 mi (1,902.13 km) |
| New Port Richey to Nashville (Tennessee) | 596.77 mi (960.41 km) |
| New Port Richey to Natchez (Mississippi) | 566.83 mi (912.23 km) |
| New Port Richey to Natchitoches (Louisiana) | 665.85 mi (1,071.58 km) |
