| Louisville to Naugatuck (Connecticut) | 705.93 mi (1,136.09 km) |
| Louisville to Navarre (Florida) | 540.06 mi (869.13 km) |
| Louisville to Nederland (Texas) | 740.38 mi (1,191.52 km) |
| Louisville to Neenah (Wisconsin) | 439.85 mi (707.87 km) |
| Louisville to Neosho (Missouri) | 486.81 mi (783.45 km) |
| Louisville to Nesconset (New York) | 690.74 mi (1,111.63 km) |
| Louisville to New Albany (Indiana) | 13.69 mi (22.03 km) |
| Louisville to New Albany (Ohio) | 202.62 mi (326.08 km) |
| Louisville to New Baltimore (Michigan) | 347.95 mi (559.98 km) |
| Louisville to New Baltimore (Virginia) | 430.98 mi (693.60 km) |
| Louisville to New Bedford (Massachusetts) | 814.81 mi (1,311.31 km) |
| Louisville to New Berlin (Wisconsin) | 356.65 mi (573.97 km) |
| Louisville to New Bern (North Carolina) | 520.43 mi (837.55 km) |
| Louisville to New Braunfels (Texas) | 922.02 mi (1,483.85 km) |
| Louisville to New Brighton (Minnesota) | 615.57 mi (990.67 km) |
