| Prospect Heights to National City (California) | 1,718.56 mi (2,765.75 km) |
| Prospect Heights to Naugatuck (Connecticut) | 766.42 mi (1,233.43 km) |
| Prospect Heights to Navarre (Florida) | 809.50 mi (1,302.77 km) |
| Prospect Heights to Nederland (Texas) | 903.79 mi (1,454.50 km) |
| Prospect Heights to Neenah (Wisconsin) | 145.21 mi (233.69 km) |
| Prospect Heights to Neosho (Missouri) | 500.10 mi (804.83 km) |
| Prospect Heights to Nesconset (New York) | 768.78 mi (1,237.23 km) |
| Prospect Heights to New Albany (Indiana) | 284.70 mi (458.18 km) |
| Prospect Heights to New Albany (Ohio) | 301.96 mi (485.96 km) |
| Prospect Heights to New Baltimore (Michigan) | 267.70 mi (430.82 km) |
| Prospect Heights to New Baltimore (Virginia) | 584.47 mi (940.61 km) |
| Prospect Heights to New Bedford (Massachusetts) | 872.69 mi (1,404.45 km) |
| Prospect Heights to New Berlin (Wisconsin) | 60.90 mi (98.01 km) |
| Prospect Heights to New Bern (North Carolina) | 759.19 mi (1,221.79 km) |
| Prospect Heights to New Braunfels (Texas) | 1,027.68 mi (1,653.89 km) |
