| North Royalton to Orangevale (California) | 2,079.21 mi (3,346.17 km) |
| North Royalton to Orchards (Washington) | 2,043.75 mi (3,289.10 km) |
| North Royalton to Orcutt (California) | 2,131.44 mi (3,430.23 km) |
| North Royalton to Oregon (Ohio) | 90.40 mi (145.49 km) |
| North Royalton to Oregon (Wisconsin) | 407.11 mi (655.18 km) |
| North Royalton to Oregon City (Oregon) | 2,049.49 mi (3,298.34 km) |
| North Royalton to Orem (Utah) | 1,560.36 mi (2,511.15 km) |
| North Royalton to Orinda (California) | 2,146.19 mi (3,453.96 km) |
| North Royalton to Orland Park (Illinois) | 317.31 mi (510.66 km) |
| North Royalton to Orlando (Florida) | 887.21 mi (1,427.83 km) |
| North Royalton to Ormond Beach (Florida) | 830.96 mi (1,337.30 km) |
| North Royalton to Oro Valley (Arizona) | 1,718.62 mi (2,765.85 km) |
| North Royalton to Oroville (California) | 2,080.25 mi (3,347.83 km) |
| North Royalton to Oshkosh (Wisconsin) | 393.48 mi (633.25 km) |
| North Royalton to Oskaloosa (Iowa) | 565.16 mi (909.53 km) |
