| Issum to Odessa (Texas) | 5,244.16 mi (8,439.66 km) |
| Issum to Ogden (Utah) | 5,038.61 mi (8,108.86 km) |
| Issum to Oildale (California) | 5,582.49 mi (8,984.14 km) |
| Issum to Ojus (Florida) | 4,692.22 mi (7,551.39 km) |
| Issum to Okemos (Michigan) | 4,033.13 mi (6,490.69 km) |
| Issum to Oklahoma City (Oklahoma) | 4,877.25 mi (7,849.18 km) |
| Issum to Okmulgee (Oklahoma) | 4,815.00 mi (7,748.99 km) |
| Issum to Olathe (Kansas) | 4,601.68 mi (7,405.68 km) |
| Issum to Old Jamestown (Missouri) | 4,439.11 mi (7,144.05 km) |
| Issum to Oldsmar (Florida) | 4,688.52 mi (7,545.44 km) |
| Issum to Olean (New York) | 3,835.80 mi (6,173.12 km) |
| Issum to Olive Branch (Mississippi) | 4,619.42 mi (7,434.24 km) |
| Issum to Olivehurst (California) | 5,435.43 mi (8,747.48 km) |
| Issum to Olney (Maryland) | 3,917.80 mi (6,305.09 km) |
| Issum to Olympia (Washington) | 4,993.57 mi (8,036.38 km) |
