| Weissenthurm to Orangevale (California) | 5,538.65 mi (8,913.60 km) |
| Weissenthurm to Orchards (Washington) | 5,155.06 mi (8,296.27 km) |
| Weissenthurm to Orcutt (California) | 5,743.96 mi (9,244.01 km) |
| Weissenthurm to Oregon (Ohio) | 4,123.72 mi (6,636.48 km) |
| Weissenthurm to Oregon (Wisconsin) | 4,284.95 mi (6,895.96 km) |
| Weissenthurm to Oregon City (Oregon) | 5,177.27 mi (8,332.02 km) |
| Weissenthurm to Orem (Utah) | 5,170.45 mi (8,321.03 km) |
| Weissenthurm to Orinda (California) | 5,612.95 mi (9,033.17 km) |
| Weissenthurm to Orland Park (Illinois) | 4,292.40 mi (6,907.96 km) |
| Weissenthurm to Orlando (Florida) | 4,678.63 mi (7,529.53 km) |
| Weissenthurm to Ormond Beach (Florida) | 4,627.74 mi (7,447.63 km) |
| Weissenthurm to Oro Valley (Arizona) | 5,594.15 mi (9,002.92 km) |
| Weissenthurm to Oroville (California) | 5,499.47 mi (8,850.54 km) |
| Weissenthurm to Oshkosh (Wisconsin) | 4,202.51 mi (6,763.28 km) |
| Weissenthurm to Oskaloosa (Iowa) | 4,482.42 mi (7,213.76 km) |
