| San Prisco to Olympia Heights (Florida) | 5,297.59 mi (8,525.64 km) |
| San Prisco to Omaha (Nebraska) | 5,273.22 mi (8,486.42 km) |
| San Prisco to On Top of the World Designated Place (Florida) | 5,241.36 mi (8,435.16 km) |
| San Prisco to Onalaska (Wisconsin) | 4,968.59 mi (7,996.17 km) |
| San Prisco to Oneida (New York) | 4,373.48 mi (7,038.44 km) |
| San Prisco to Oneonta (New York) | 4,371.04 mi (7,034.51 km) |
| San Prisco to Ontario (California) | 6,413.23 mi (10,321.10 km) |
| San Prisco to Ontario (Oregon) | 5,824.64 mi (9,373.85 km) |
| San Prisco to Opa-locka (Florida) | 5,285.86 mi (8,506.76 km) |
| San Prisco to Opelika (Alabama) | 5,225.60 mi (8,409.80 km) |
| San Prisco to Opelousas (Louisiana) | 5,618.97 mi (9,042.85 km) |
| San Prisco to Orange (California) | 6,433.63 mi (10,353.92 km) |
| San Prisco to Orange (Texas) | 5,710.88 mi (9,190.77 km) |
| San Prisco to Orange City (Florida) | 5,202.16 mi (8,372.06 km) |
| San Prisco to Orangeburg (South Carolina) | 4,986.40 mi (8,024.83 km) |
