| Rockwall to Noblesville (Indiana) | 759.23 mi (1,221.87 km) |
| Rockwall to Nocatee (Florida) | 905.66 mi (1,457.52 km) |
| Rockwall to Nogales (Arizona) | 854.18 mi (1,374.67 km) |
| Rockwall to Nolensville (Tennessee) | 594.46 mi (956.69 km) |
| Rockwall to Norco (California) | 1,217.37 mi (1,959.17 km) |
| Rockwall to Norcross (Georgia) | 708.38 mi (1,140.02 km) |
| Rockwall to Norfolk (Nebraska) | 632.11 mi (1,017.29 km) |
| Rockwall to Norfolk (Virginia) | 1,173.49 mi (1,888.55 km) |
| Rockwall to Normal (Illinois) | 667.48 mi (1,074.21 km) |
| Rockwall to Norman (Oklahoma) | 168.31 mi (270.87 km) |
| Rockwall to Norridge (Illinois) | 782.69 mi (1,259.62 km) |
| Rockwall to Norristown (Pennsylvania) | 1,268.83 mi (2,041.98 km) |
| Rockwall to North Adams (Massachusetts) | 1,434.19 mi (2,308.11 km) |
| Rockwall to North Amityville (New York) | 1,377.33 mi (2,216.60 km) |
| Rockwall to North Arlington (New Jersey) | 1,343.04 mi (2,161.41 km) |
