| Ronkonkoma to Noblesville (Indiana) | 678.95 mi (1,092.67 km) |
| Ronkonkoma to Nocatee (Florida) | 873.74 mi (1,406.15 km) |
| Ronkonkoma to Nogales (Arizona) | 2,190.66 mi (3,525.53 km) |
| Ronkonkoma to Nolensville (Tennessee) | 805.38 mi (1,296.13 km) |
| Ronkonkoma to Norco (California) | 2,458.56 mi (3,956.68 km) |
| Ronkonkoma to Norcross (Georgia) | 770.50 mi (1,240.00 km) |
| Ronkonkoma to Norfolk (Nebraska) | 1,257.53 mi (2,023.81 km) |
| Ronkonkoma to Norfolk (Virginia) | 318.38 mi (512.38 km) |
| Ronkonkoma to Normal (Illinois) | 830.54 mi (1,336.62 km) |
| Ronkonkoma to Norman (Oklahoma) | 1,368.48 mi (2,202.36 km) |
| Ronkonkoma to Norridge (Illinois) | 765.23 mi (1,231.52 km) |
| Ronkonkoma to Norristown (Pennsylvania) | 125.60 mi (202.13 km) |
| Ronkonkoma to North Adams (Massachusetts) | 129.94 mi (209.13 km) |
| Ronkonkoma to North Amityville (New York) | 16.64 mi (26.78 km) |
| Ronkonkoma to North Arlington (New Jersey) | 52.46 mi (84.43 km) |
