| Norrkoping to Odessa (Texas) | 5,261.42 mi (8,467.44 km) |
| Norrkoping to Ogden (Utah) | 4,927.30 mi (7,929.72 km) |
| Norrkoping to Oildale (California) | 5,447.90 mi (8,767.55 km) |
| Norrkoping to Ojus (Florida) | 4,921.86 mi (7,920.96 km) |
| Norrkoping to Okemos (Michigan) | 4,107.14 mi (6,609.80 km) |
| Norrkoping to Oklahoma City (Oklahoma) | 4,909.62 mi (7,901.26 km) |
| Norrkoping to Okmulgee (Oklahoma) | 4,857.88 mi (7,818.00 km) |
| Norrkoping to Olathe (Kansas) | 4,630.98 mi (7,452.83 km) |
| Norrkoping to Old Jamestown (Missouri) | 4,501.88 mi (7,245.07 km) |
| Norrkoping to Oldsmar (Florida) | 4,885.02 mi (7,861.68 km) |
| Norrkoping to Olean (New York) | 3,956.34 mi (6,367.12 km) |
| Norrkoping to Olive Branch (Mississippi) | 4,713.43 mi (7,585.53 km) |
| Norrkoping to Olivehurst (California) | 5,264.36 mi (8,472.17 km) |
| Norrkoping to Olney (Maryland) | 4,073.02 mi (6,554.89 km) |
| Norrkoping to Olympia (Washington) | 4,776.11 mi (7,686.41 km) |
