| Rye to Olympia Heights (Florida) | 4,479.85 mi (7,209.62 km) |
| Rye to Omaha (Nebraska) | 4,342.86 mi (6,989.16 km) |
| Rye to On Top of the World Designated Place (Florida) | 4,394.14 mi (7,071.69 km) |
| Rye to Onalaska (Wisconsin) | 4,039.50 mi (6,500.94 km) |
| Rye to Oneida (New York) | 3,475.91 mi (5,593.94 km) |
| Rye to Oneonta (New York) | 3,478.00 mi (5,597.29 km) |
| Rye to Ontario (California) | 5,474.05 mi (8,809.64 km) |
| Rye to Ontario (Oregon) | 4,890.77 mi (7,870.94 km) |
| Rye to Opa-locka (Florida) | 4,467.46 mi (7,189.68 km) |
| Rye to Opelika (Alabama) | 4,347.87 mi (6,997.23 km) |
| Rye to Opelousas (Louisiana) | 4,727.25 mi (7,607.77 km) |
| Rye to Orange (California) | 5,494.45 mi (8,842.47 km) |
| Rye to Orange (Texas) | 4,815.23 mi (7,749.37 km) |
| Rye to Orange City (Florida) | 4,360.43 mi (7,017.44 km) |
| Rye to Orangeburg (South Carolina) | 4,121.20 mi (6,632.43 km) |
