| Voghera to Olympia Heights (Florida) | 4,953.46 mi (7,971.82 km) |
| Voghera to Omaha (Nebraska) | 4,894.85 mi (7,877.50 km) |
| Voghera to On Top of the World Designated Place (Florida) | 4,887.32 mi (7,865.39 km) |
| Voghera to Onalaska (Wisconsin) | 4,590.43 mi (7,387.58 km) |
| Voghera to Oneida (New York) | 4,003.07 mi (6,442.32 km) |
| Voghera to Oneonta (New York) | 4,001.91 mi (6,440.45 km) |
| Voghera to Ontario (California) | 6,035.32 mi (9,712.91 km) |
| Voghera to Ontario (Oregon) | 5,451.21 mi (8,772.88 km) |
| Voghera to Opa-locka (Florida) | 4,941.48 mi (7,952.55 km) |
| Voghera to Opelika (Alabama) | 4,861.77 mi (7,824.26 km) |
| Voghera to Opelousas (Louisiana) | 5,251.10 mi (8,450.83 km) |
| Voghera to Orange (California) | 6,055.73 mi (9,745.75 km) |
| Voghera to Orange (Texas) | 5,341.87 mi (8,596.91 km) |
| Voghera to Orange City (Florida) | 4,849.87 mi (7,805.11 km) |
| Voghera to Orangeburg (South Carolina) | 4,626.26 mi (7,445.25 km) |
