| Ripley to Olympia Heights (Florida) | 4,366.91 mi (7,027.87 km) |
| Ripley to Omaha (Nebraska) | 4,189.08 mi (6,741.68 km) |
| Ripley to On Top of the World Designated Place (Florida) | 4,272.52 mi (6,875.96 km) |
| Ripley to Onalaska (Wisconsin) | 3,886.69 mi (6,255.02 km) |
| Ripley to Oneida (New York) | 3,338.66 mi (5,373.06 km) |
| Ripley to Oneonta (New York) | 3,342.55 mi (5,379.32 km) |
| Ripley to Ontario (California) | 5,310.14 mi (8,545.85 km) |
| Ripley to Ontario (Oregon) | 4,722.86 mi (7,600.70 km) |
| Ripley to Opa-locka (Florida) | 4,354.36 mi (7,007.67 km) |
| Ripley to Opelika (Alabama) | 4,216.34 mi (6,785.54 km) |
| Ripley to Opelousas (Louisiana) | 4,590.12 mi (7,387.08 km) |
| Ripley to Orange (California) | 5,330.53 mi (8,578.66 km) |
| Ripley to Orange (Texas) | 4,676.54 mi (7,526.17 km) |
| Ripley to Orange City (Florida) | 4,240.61 mi (6,824.60 km) |
| Ripley to Orangeburg (South Carolina) | 3,994.41 mi (6,428.38 km) |
