| Solingen to Orangevale (California) | 5,487.67 mi (8,831.55 km) |
| Solingen to Orchards (Washington) | 5,102.73 mi (8,212.05 km) |
| Solingen to Orcutt (California) | 5,693.87 mi (9,163.40 km) |
| Solingen to Oregon (Ohio) | 4,083.61 mi (6,571.93 km) |
| Solingen to Oregon (Wisconsin) | 4,242.04 mi (6,826.90 km) |
| Solingen to Oregon City (Oregon) | 5,124.98 mi (8,247.85 km) |
| Solingen to Orem (Utah) | 5,121.54 mi (8,242.32 km) |
| Solingen to Orinda (California) | 5,561.88 mi (8,950.99 km) |
| Solingen to Orland Park (Illinois) | 4,250.67 mi (6,840.80 km) |
| Solingen to Orlando (Florida) | 4,646.93 mi (7,478.50 km) |
| Solingen to Ormond Beach (Florida) | 4,595.69 mi (7,396.05 km) |
| Solingen to Oro Valley (Arizona) | 5,547.57 mi (8,927.95 km) |
| Solingen to Oroville (California) | 5,448.27 mi (8,768.14 km) |
| Solingen to Oshkosh (Wisconsin) | 4,159.35 mi (6,693.82 km) |
| Solingen to Oskaloosa (Iowa) | 4,439.14 mi (7,144.10 km) |
