| Tuttlingen to Oswego (Illinois) | 4,450.97 mi (7,163.14 km) |
| Tuttlingen to Oswego (New York) | 3,910.19 mi (6,292.85 km) |
| Tuttlingen to Otsego (Minnesota) | 4,475.03 mi (7,201.86 km) |
| Tuttlingen to Ottawa (Illinois) | 4,484.92 mi (7,217.78 km) |
| Tuttlingen to Ottawa (Kansas) | 4,861.01 mi (7,823.05 km) |
| Tuttlingen to Ottumwa (Iowa) | 4,635.95 mi (7,460.84 km) |
| Tuttlingen to Overland (Missouri) | 4,670.78 mi (7,516.90 km) |
| Tuttlingen to Overland Park (Kansas) | 4,825.19 mi (7,765.39 km) |
| Tuttlingen to Overlea (Maryland) | 4,084.71 mi (6,573.70 km) |
| Tuttlingen to Oviedo (Florida) | 4,776.60 mi (7,687.20 km) |
| Tuttlingen to Owasso (Oklahoma) | 4,998.78 mi (8,044.76 km) |
| Tuttlingen to Owatonna (Minnesota) | 4,517.47 mi (7,270.17 km) |
| Tuttlingen to Owensboro (Kentucky) | 4,588.58 mi (7,384.60 km) |
| Tuttlingen to Owings Mills (Maryland) | 4,094.01 mi (6,588.67 km) |
| Tuttlingen to Owosso (Michigan) | 4,231.70 mi (6,810.27 km) |
