| Zlatograd to Orangevale (California) | 6,512.10 mi (10,480.21 km) |
| Zlatograd to Orchards (Washington) | 6,098.17 mi (9,814.05 km) |
| Zlatograd to Orcutt (California) | 6,732.55 mi (10,835.00 km) |
| Zlatograd to Oregon (Ohio) | 5,172.30 mi (8,324.02 km) |
| Zlatograd to Oregon (Wisconsin) | 5,330.16 mi (8,578.07 km) |
| Zlatograd to Oregon City (Oregon) | 6,121.34 mi (9,851.34 km) |
| Zlatograd to Orem (Utah) | 6,177.13 mi (9,941.13 km) |
| Zlatograd to Orinda (California) | 6,584.34 mi (10,596.47 km) |
| Zlatograd to Orland Park (Illinois) | 5,339.80 mi (8,593.57 km) |
| Zlatograd to Orlando (Florida) | 5,707.90 mi (9,185.97 km) |
| Zlatograd to Ormond Beach (Florida) | 5,658.56 mi (9,106.58 km) |
| Zlatograd to Oro Valley (Arizona) | 6,621.91 mi (10,656.94 km) |
| Zlatograd to Oroville (California) | 6,468.70 mi (10,410.36 km) |
| Zlatograd to Oshkosh (Wisconsin) | 5,247.13 mi (8,444.44 km) |
| Zlatograd to Oskaloosa (Iowa) | 5,526.65 mi (8,894.28 km) |
