| Carate Brianza to Olympia Heights (Florida) | 4,944.65 mi (7,957.65 km) |
| Carate Brianza to Omaha (Nebraska) | 4,867.15 mi (7,832.93 km) |
| Carate Brianza to On Top of the World Designated Place (Florida) | 4,874.92 mi (7,845.43 km) |
| Carate Brianza to Onalaska (Wisconsin) | 4,563.15 mi (7,343.68 km) |
| Carate Brianza to Oneida (New York) | 3,983.01 mi (6,410.04 km) |
| Carate Brianza to Oneonta (New York) | 3,982.64 mi (6,409.44 km) |
| Carate Brianza to Ontario (California) | 6,001.00 mi (9,657.68 km) |
| Carate Brianza to Ontario (Oregon) | 5,413.14 mi (8,711.61 km) |
| Carate Brianza to Opa-locka (Florida) | 4,932.60 mi (7,938.25 km) |
| Carate Brianza to Opelika (Alabama) | 4,845.10 mi (7,797.44 km) |
| Carate Brianza to Opelousas (Louisiana) | 5,232.23 mi (8,420.46 km) |
| Carate Brianza to Orange (California) | 6,021.40 mi (9,690.50 km) |
| Carate Brianza to Orange (Texas) | 5,322.32 mi (8,565.45 km) |
| Carate Brianza to Orange City (Florida) | 4,838.16 mi (7,786.27 km) |
| Carate Brianza to Orangeburg (South Carolina) | 4,611.40 mi (7,421.32 km) |
