| Reiskirchen to Oakley (California) | 5,619.90 mi (9,044.35 km) |
| Reiskirchen to Oakton (Virginia) | 4,060.81 mi (6,535.24 km) |
| Reiskirchen to Oakville (Missouri) | 4,583.21 mi (7,375.96 km) |
| Reiskirchen to Oatfield (Oregon) | 5,195.60 mi (8,361.51 km) |
| Reiskirchen to Ocala (Florida) | 4,729.89 mi (7,612.03 km) |
| Reiskirchen to Ocean Acres (New Jersey) | 3,900.81 mi (6,277.75 km) |
| Reiskirchen to Ocean City (New Jersey) | 3,935.29 mi (6,333.23 km) |
| Reiskirchen to Ocean Pines (Maryland) | 3,997.75 mi (6,433.76 km) |
| Reiskirchen to Ocean Pointe (Hawaii) | 7,403.70 mi (11,915.10 km) |
| Reiskirchen to Ocean Springs (Mississippi) | 4,935.01 mi (7,942.13 km) |
| Reiskirchen to Oceanside (California) | 5,781.09 mi (9,303.76 km) |
| Reiskirchen to Oceanside (New York) | 3,835.01 mi (6,171.85 km) |
| Reiskirchen to Ocoee (Florida) | 4,734.62 mi (7,619.64 km) |
| Reiskirchen to Oconomowoc (Wisconsin) | 4,286.48 mi (6,898.43 km) |
| Reiskirchen to Odenton (Maryland) | 4,028.37 mi (6,483.03 km) |
