| Salon-de-Provence to Olympia Heights (Florida) | 4,796.85 mi (7,719.79 km) |
| Salon-de-Provence to Omaha (Nebraska) | 4,803.05 mi (7,729.77 km) |
| Salon-de-Provence to On Top of the World Designated Place (Florida) | 4,741.15 mi (7,630.15 km) |
| Salon-de-Provence to Onalaska (Wisconsin) | 4,497.42 mi (7,237.90 km) |
| Salon-de-Provence to Oneida (New York) | 3,883.36 mi (6,249.66 km) |
| Salon-de-Provence to Oneonta (New York) | 3,879.39 mi (6,243.28 km) |
| Salon-de-Provence to Ontario (California) | 5,971.59 mi (9,610.34 km) |
| Salon-de-Provence to Ontario (Oregon) | 5,407.83 mi (8,703.06 km) |
| Salon-de-Provence to Opa-locka (Florida) | 4,785.11 mi (7,700.89 km) |
| Salon-de-Provence to Opelika (Alabama) | 4,729.05 mi (7,610.68 km) |
| Salon-de-Provence to Opelousas (Louisiana) | 5,125.29 mi (8,248.36 km) |
| Salon-de-Provence to Orange (California) | 5,992.01 mi (9,643.21 km) |
| Salon-de-Provence to Orange (Texas) | 5,218.27 mi (8,398.00 km) |
| Salon-de-Provence to Orange City (Florida) | 4,701.68 mi (7,566.62 km) |
| Salon-de-Provence to Orangeburg (South Carolina) | 4,488.03 mi (7,222.79 km) |
