| Norco to Security-Widefield (Colorado) | 787.34 mi (1,267.10 km) |
| Norco to Sedalia (Missouri) | 1,388.95 mi (2,235.30 km) |
| Norco to Sedro-Woolley (Washington) | 1,036.24 mi (1,667.67 km) |
| Norco to Seguin (Texas) | 1,186.72 mi (1,909.84 km) |
| Norco to Selden (New York) | 2,462.35 mi (3,962.77 km) |
| Norco to Selma (Alabama) | 1,761.48 mi (2,834.83 km) |
| Norco to Selma (California) | 216.78 mi (348.88 km) |
| Norco to Selma (Texas) | 1,167.23 mi (1,878.48 km) |
| Norco to Seminole (Florida) | 2,093.50 mi (3,369.17 km) |
| Norco to Seven Hills (Ohio) | 2,013.41 mi (3,240.26 km) |
| Norco to Seven Oaks (South Carolina) | 2,074.48 mi (3,338.56 km) |
| Norco to Severn (Maryland) | 2,277.18 mi (3,664.77 km) |
| Norco to Severna Park (Maryland) | 2,284.20 mi (3,676.07 km) |
| Norco to Sevierville (Tennessee) | 1,920.62 mi (3,090.94 km) |
| Norco to Seymour (Indiana) | 1,784.33 mi (2,871.60 km) |
