| Prokuplje to Orangevale (California) | 6,316.79 mi (10,165.89 km) |
| Prokuplje to Orchards (Washington) | 5,910.12 mi (9,511.43 km) |
| Prokuplje to Orcutt (California) | 6,533.40 mi (10,514.50 km) |
| Prokuplje to Oregon (Ohio) | 4,953.20 mi (7,971.41 km) |
| Prokuplje to Oregon (Wisconsin) | 5,113.34 mi (8,229.13 km) |
| Prokuplje to Oregon City (Oregon) | 5,933.09 mi (9,548.38 km) |
| Prokuplje to Orem (Utah) | 5,972.66 mi (9,612.07 km) |
| Prokuplje to Orinda (California) | 6,389.64 mi (10,283.13 km) |
| Prokuplje to Orland Park (Illinois) | 5,121.85 mi (8,242.82 km) |
| Prokuplje to Orlando (Florida) | 5,488.30 mi (8,832.57 km) |
| Prokuplje to Ormond Beach (Florida) | 5,438.83 mi (8,752.95 km) |
| Prokuplje to Oro Valley (Arizona) | 6,411.46 mi (10,318.24 km) |
| Prokuplje to Oroville (California) | 6,274.45 mi (10,097.75 km) |
| Prokuplje to Oshkosh (Wisconsin) | 5,030.56 mi (8,095.90 km) |
| Prokuplje to Oskaloosa (Iowa) | 5,310.27 mi (8,546.06 km) |
