| Rapallo to Oswego (Illinois) | 4,612.97 mi (7,423.86 km) |
| Rapallo to Oswego (New York) | 4,056.44 mi (6,528.21 km) |
| Rapallo to Otsego (Minnesota) | 4,655.47 mi (7,492.26 km) |
| Rapallo to Ottawa (Illinois) | 4,646.90 mi (7,478.47 km) |
| Rapallo to Ottawa (Kansas) | 5,027.89 mi (8,091.60 km) |
| Rapallo to Ottumwa (Iowa) | 4,803.59 mi (7,730.64 km) |
| Rapallo to Overland (Missouri) | 4,828.43 mi (7,770.61 km) |
| Rapallo to Overland Park (Kansas) | 4,991.66 mi (8,033.31 km) |
| Rapallo to Overlea (Maryland) | 4,216.87 mi (6,786.40 km) |
| Rapallo to Oviedo (Florida) | 4,884.37 mi (7,860.63 km) |
| Rapallo to Owasso (Oklahoma) | 5,161.11 mi (8,306.00 km) |
| Rapallo to Owatonna (Minnesota) | 4,694.35 mi (7,554.83 km) |
| Rapallo to Owensboro (Kentucky) | 4,737.14 mi (7,623.69 km) |
| Rapallo to Owings Mills (Maryland) | 4,226.89 mi (6,802.52 km) |
| Rapallo to Owosso (Michigan) | 4,390.07 mi (7,065.13 km) |
