| Issum to Orangevale (California) | 5,449.79 mi (8,770.59 km) |
| Issum to Orchards (Washington) | 5,065.44 mi (8,152.04 km) |
| Issum to Orcutt (California) | 5,655.77 mi (9,102.07 km) |
| Issum to Oregon (Ohio) | 4,046.22 mi (6,511.76 km) |
| Issum to Oregon (Wisconsin) | 4,204.08 mi (6,765.82 km) |
| Issum to Oregon City (Oregon) | 5,087.67 mi (8,187.81 km) |
| Issum to Orem (Utah) | 5,083.25 mi (8,180.70 km) |
| Issum to Orinda (California) | 5,524.03 mi (8,890.07 km) |
| Issum to Orland Park (Illinois) | 4,212.93 mi (6,780.06 km) |
| Issum to Orlando (Florida) | 4,612.08 mi (7,422.42 km) |
| Issum to Ormond Beach (Florida) | 4,560.72 mi (7,339.77 km) |
| Issum to Oro Valley (Arizona) | 5,509.22 mi (8,866.24 km) |
| Issum to Oroville (California) | 5,410.46 mi (8,707.30 km) |
| Issum to Oshkosh (Wisconsin) | 4,121.35 mi (6,632.68 km) |
| Issum to Oskaloosa (Iowa) | 4,401.12 mi (7,082.92 km) |
