| Salem Lakes to Olympia (Washington) | 1,718.24 mi (2,765.23 km) |
| Salem Lakes to Olympia Heights (Florida) | 1,242.78 mi (2,000.05 km) |
| Salem Lakes to Omaha (Nebraska) | 416.65 mi (670.54 km) |
| Salem Lakes to On Top of the World Designated Place (Florida) | 983.38 mi (1,582.60 km) |
| Salem Lakes to Onalaska (Wisconsin) | 180.89 mi (291.12 km) |
| Salem Lakes to Oneida (New York) | 632.54 mi (1,017.98 km) |
| Salem Lakes to Oneonta (New York) | 664.90 mi (1,070.05 km) |
| Salem Lakes to Ontario (California) | 1,692.51 mi (2,723.83 km) |
| Salem Lakes to Ontario (Oregon) | 1,447.14 mi (2,328.95 km) |
| Salem Lakes to Opa-locka (Florida) | 1,233.00 mi (1,984.32 km) |
| Salem Lakes to Opelika (Alabama) | 698.66 mi (1,124.39 km) |
| Salem Lakes to Opelousas (Louisiana) | 858.13 mi (1,381.03 km) |
| Salem Lakes to Orange (California) | 1,711.23 mi (2,753.96 km) |
| Salem Lakes to Orange (Texas) | 912.61 mi (1,468.71 km) |
| Salem Lakes to Orange City (Florida) | 1,014.22 mi (1,632.24 km) |
