| Nisko to Orangevale (California) | 5,884.50 mi (9,470.19 km) |
| Nisko to Orchards (Washington) | 5,461.83 mi (8,789.96 km) |
| Nisko to Orcutt (California) | 6,111.23 mi (9,835.07 km) |
| Nisko to Oregon (Ohio) | 4,651.94 mi (7,486.58 km) |
| Nisko to Oregon (Wisconsin) | 4,782.49 mi (7,696.68 km) |
| Nisko to Oregon City (Oregon) | 5,485.20 mi (8,827.57 km) |
| Nisko to Orem (Utah) | 5,568.91 mi (8,962.29 km) |
| Nisko to Orinda (California) | 5,955.73 mi (9,584.82 km) |
| Nisko to Orland Park (Illinois) | 4,803.21 mi (7,730.02 km) |
| Nisko to Orlando (Florida) | 5,267.98 mi (8,477.99 km) |
| Nisko to Ormond Beach (Florida) | 5,215.19 mi (8,393.04 km) |
| Nisko to Oro Valley (Arizona) | 6,032.33 mi (9,708.10 km) |
| Nisko to Oroville (California) | 5,839.58 mi (9,397.89 km) |
| Nisko to Oshkosh (Wisconsin) | 4,697.62 mi (7,560.09 km) |
| Nisko to Oskaloosa (Iowa) | 4,974.31 mi (8,005.38 km) |
