| Schwelm to Orangevale (California) | 5,487.20 mi (8,830.80 km) |
| Schwelm to Orchards (Washington) | 5,101.44 mi (8,209.98 km) |
| Schwelm to Orcutt (California) | 5,693.86 mi (9,163.38 km) |
| Schwelm to Oregon (Ohio) | 4,087.12 mi (6,577.58 km) |
| Schwelm to Oregon (Wisconsin) | 4,244.74 mi (6,831.25 km) |
| Schwelm to Oregon City (Oregon) | 5,123.72 mi (8,245.82 km) |
| Schwelm to Orem (Utah) | 5,122.08 mi (8,243.18 km) |
| Schwelm to Orinda (California) | 5,561.37 mi (8,950.16 km) |
| Schwelm to Orland Park (Illinois) | 4,253.73 mi (6,845.71 km) |
| Schwelm to Orlando (Florida) | 4,652.38 mi (7,487.29 km) |
| Schwelm to Ormond Beach (Florida) | 4,601.08 mi (7,404.72 km) |
| Schwelm to Oro Valley (Arizona) | 5,549.03 mi (8,930.31 km) |
| Schwelm to Oroville (California) | 5,447.68 mi (8,767.20 km) |
| Schwelm to Oshkosh (Wisconsin) | 4,161.98 mi (6,698.06 km) |
| Schwelm to Oskaloosa (Iowa) | 4,441.72 mi (7,148.26 km) |
