| Reus to Odessa (Texas) | 5,426.04 mi (8,732.37 km) |
| Reus to Ogden (Utah) | 5,373.69 mi (8,648.12 km) |
| Reus to Oildale (California) | 5,927.37 mi (9,539.17 km) |
| Reus to Ojus (Florida) | 4,628.96 mi (7,449.59 km) |
| Reus to Okemos (Michigan) | 4,193.25 mi (6,748.38 km) |
| Reus to Oklahoma City (Oklahoma) | 5,053.95 mi (8,133.55 km) |
| Reus to Okmulgee (Oklahoma) | 4,981.46 mi (8,016.89 km) |
| Reus to Olathe (Kansas) | 4,791.98 mi (7,711.95 km) |
| Reus to Old Jamestown (Missouri) | 4,595.96 mi (7,396.49 km) |
| Reus to Oldsmar (Florida) | 4,668.94 mi (7,513.93 km) |
| Reus to Olean (New York) | 3,948.42 mi (6,354.37 km) |
| Reus to Olive Branch (Mississippi) | 4,731.57 mi (7,614.73 km) |
| Reus to Olivehurst (California) | 5,824.24 mi (9,373.21 km) |
| Reus to Olney (Maryland) | 3,983.33 mi (6,410.55 km) |
| Reus to Olympia (Washington) | 5,442.78 mi (8,759.31 km) |
