| Bay Shore to Olympia Heights (Florida) | 1,113.75 mi (1,792.40 km) |
| Bay Shore to Omaha (Nebraska) | 1,186.32 mi (1,909.20 km) |
| Bay Shore to On Top of the World Designated Place (Florida) | 951.14 mi (1,530.71 km) |
| Bay Shore to Onalaska (Wisconsin) | 941.14 mi (1,514.63 km) |
| Bay Shore to Oneida (New York) | 204.22 mi (328.66 km) |
| Bay Shore to Oneonta (New York) | 151.79 mi (244.29 km) |
| Bay Shore to Ontario (California) | 2,452.08 mi (3,946.24 km) |
| Bay Shore to Ontario (Oregon) | 2,217.16 mi (3,568.18 km) |
| Bay Shore to Opa-locka (Florida) | 1,100.56 mi (1,771.19 km) |
| Bay Shore to Opelika (Alabama) | 871.51 mi (1,402.56 km) |
| Bay Shore to Opelousas (Louisiana) | 1,266.74 mi (2,038.62 km) |
| Bay Shore to Orange (California) | 2,470.03 mi (3,975.13 km) |
| Bay Shore to Orange (Texas) | 1,362.42 mi (2,192.60 km) |
| Bay Shore to Orange City (Florida) | 932.72 mi (1,501.07 km) |
| Bay Shore to Orangeburg (South Carolina) | 652.23 mi (1,049.66 km) |
