| Rheda-Wiedenbruck to Oakley (California) | 5,537.81 mi (8,912.24 km) |
| Rheda-Wiedenbruck to Oakton (Virginia) | 4,004.55 mi (6,444.70 km) |
| Rheda-Wiedenbruck to Oakville (Missouri) | 4,518.16 mi (7,271.28 km) |
| Rheda-Wiedenbruck to Oatfield (Oregon) | 5,111.20 mi (8,225.68 km) |
| Rheda-Wiedenbruck to Ocala (Florida) | 4,679.15 mi (7,530.37 km) |
| Rheda-Wiedenbruck to Ocean Acres (New Jersey) | 3,845.90 mi (6,189.38 km) |
| Rheda-Wiedenbruck to Ocean City (New Jersey) | 3,880.65 mi (6,245.30 km) |
| Rheda-Wiedenbruck to Ocean Pines (Maryland) | 3,943.66 mi (6,346.71 km) |
| Rheda-Wiedenbruck to Ocean Pointe (Hawaii) | 7,314.91 mi (11,772.21 km) |
| Rheda-Wiedenbruck to Ocean Springs (Mississippi) | 4,877.56 mi (7,849.68 km) |
| Rheda-Wiedenbruck to Oceanside (California) | 5,702.65 mi (9,177.53 km) |
| Rheda-Wiedenbruck to Oceanside (New York) | 3,779.59 mi (6,082.66 km) |
| Rheda-Wiedenbruck to Ocoee (Florida) | 4,684.99 mi (7,539.76 km) |
| Rheda-Wiedenbruck to Oconomowoc (Wisconsin) | 4,218.88 mi (6,789.63 km) |
| Rheda-Wiedenbruck to Odenton (Maryland) | 3,972.38 mi (6,392.92 km) |
