| Tallmadge to Orangeburg (South Carolina) | 526.64 mi (847.55 km) |
| Tallmadge to Orangevale (California) | 2,097.99 mi (3,376.39 km) |
| Tallmadge to Orchards (Washington) | 2,064.89 mi (3,323.12 km) |
| Tallmadge to Orcutt (California) | 2,148.51 mi (3,457.69 km) |
| Tallmadge to Oregon (Ohio) | 110.95 mi (178.55 km) |
| Tallmadge to Oregon (Wisconsin) | 427.78 mi (688.44 km) |
| Tallmadge to Oregon City (Oregon) | 2,070.55 mi (3,332.22 km) |
| Tallmadge to Orem (Utah) | 1,578.98 mi (2,541.12 km) |
| Tallmadge to Orinda (California) | 2,164.75 mi (3,483.83 km) |
| Tallmadge to Orland Park (Illinois) | 335.76 mi (540.35 km) |
| Tallmadge to Orlando (Florida) | 872.32 mi (1,403.86 km) |
| Tallmadge to Ormond Beach (Florida) | 815.76 mi (1,312.84 km) |
| Tallmadge to Oro Valley (Arizona) | 1,732.30 mi (2,787.87 km) |
| Tallmadge to Oroville (California) | 2,099.37 mi (3,378.62 km) |
| Tallmadge to Oshkosh (Wisconsin) | 415.42 mi (668.55 km) |
