| Knurow to Orangevale (California) | 5,828.71 mi (9,380.41 km) |
| Knurow to Orchards (Washington) | 5,415.38 mi (8,715.21 km) |
| Knurow to Orcutt (California) | 6,050.18 mi (9,736.82 km) |
| Knurow to Oregon (Ohio) | 4,544.33 mi (7,313.40 km) |
| Knurow to Oregon (Wisconsin) | 4,683.81 mi (7,537.87 km) |
| Knurow to Oregon City (Oregon) | 5,438.50 mi (8,752.41 km) |
| Knurow to Orem (Utah) | 5,498.59 mi (8,849.12 km) |
| Knurow to Orinda (California) | 5,900.88 mi (9,496.55 km) |
| Knurow to Orland Park (Illinois) | 4,700.79 mi (7,565.19 km) |
| Knurow to Orlando (Florida) | 5,142.07 mi (8,275.36 km) |
| Knurow to Ormond Beach (Florida) | 5,089.88 mi (8,191.38 km) |
| Knurow to Oro Valley (Arizona) | 5,951.92 mi (9,578.69 km) |
| Knurow to Oroville (California) | 5,785.21 mi (9,310.40 km) |
| Knurow to Oshkosh (Wisconsin) | 4,599.51 mi (7,402.20 km) |
| Knurow to Oskaloosa (Iowa) | 4,877.47 mi (7,849.54 km) |
