| Sinsheim to Olympia Heights (Florida) | 4,858.52 mi (7,819.04 km) |
| Sinsheim to Omaha (Nebraska) | 4,704.54 mi (7,571.22 km) |
| Sinsheim to On Top of the World Designated Place (Florida) | 4,773.86 mi (7,682.78 km) |
| Sinsheim to Onalaska (Wisconsin) | 4,402.62 mi (7,085.32 km) |
| Sinsheim to Oneida (New York) | 3,852.34 mi (6,199.74 km) |
| Sinsheim to Oneonta (New York) | 3,855.20 mi (6,204.35 km) |
| Sinsheim to Ontario (California) | 5,812.36 mi (9,354.09 km) |
| Sinsheim to Ontario (Oregon) | 5,211.76 mi (8,387.51 km) |
| Sinsheim to Opa-locka (Florida) | 4,846.17 mi (7,799.15 km) |
| Sinsheim to Opelika (Alabama) | 4,726.46 mi (7,606.50 km) |
| Sinsheim to Opelousas (Louisiana) | 5,103.88 mi (8,213.90 km) |
| Sinsheim to Orange (California) | 5,832.70 mi (9,386.82 km) |
| Sinsheim to Orange (Texas) | 5,191.10 mi (8,354.27 km) |
| Sinsheim to Orange City (Florida) | 4,740.08 mi (7,628.42 km) |
| Sinsheim to Orangeburg (South Carolina) | 4,500.66 mi (7,243.11 km) |
