| Kleve to Orangevale (California) | 5,428.66 mi (8,736.59 km) |
| Kleve to Orchards (Washington) | 5,044.26 mi (8,117.95 km) |
| Kleve to Orcutt (California) | 5,634.72 mi (9,068.21 km) |
| Kleve to Oregon (Ohio) | 4,027.23 mi (6,481.19 km) |
| Kleve to Oregon (Wisconsin) | 4,184.39 mi (6,734.13 km) |
| Kleve to Oregon City (Oregon) | 5,066.48 mi (8,153.72 km) |
| Kleve to Orem (Utah) | 5,062.37 mi (8,147.09 km) |
| Kleve to Orinda (California) | 5,502.90 mi (8,856.06 km) |
| Kleve to Orland Park (Illinois) | 4,193.53 mi (6,748.83 km) |
| Kleve to Orlando (Florida) | 4,595.40 mi (7,395.58 km) |
| Kleve to Ormond Beach (Florida) | 4,543.94 mi (7,312.77 km) |
| Kleve to Oro Valley (Arizona) | 5,488.73 mi (8,833.26 km) |
| Kleve to Oroville (California) | 5,389.32 mi (8,673.27 km) |
| Kleve to Oshkosh (Wisconsin) | 4,101.61 mi (6,600.90 km) |
| Kleve to Oskaloosa (Iowa) | 4,381.34 mi (7,051.09 km) |
