| Provo to Orangeburg (South Carolina) | 1,754.31 mi (2,823.30 km) |
| Provo to Orangevale (California) | 521.67 mi (839.55 km) |
| Provo to Orchards (Washington) | 665.63 mi (1,071.22 km) |
| Provo to Orcutt (California) | 607.00 mi (976.88 km) |
| Provo to Oregon (Ohio) | 1,468.97 mi (2,364.08 km) |
| Provo to Oregon (Wisconsin) | 1,161.49 mi (1,869.24 km) |
| Provo to Oregon City (Oregon) | 656.39 mi (1,056.37 km) |
| Provo to Orem (Utah) | 4.60 mi (7.40 km) |
| Provo to Orinda (California) | 587.82 mi (946.00 km) |
| Provo to Orland Park (Illinois) | 1,241.21 mi (1,997.54 km) |
| Provo to Orlando (Florida) | 1,897.78 mi (3,054.19 km) |
| Provo to Ormond Beach (Florida) | 1,879.17 mi (3,024.23 km) |
| Provo to Oro Valley (Arizona) | 541.92 mi (872.14 km) |
| Provo to Oroville (California) | 528.14 mi (849.97 km) |
| Provo to Oshkosh (Wisconsin) | 1,206.94 mi (1,942.39 km) |
