| Messkirch to Oswego (Illinois) | 4,461.63 mi (7,180.31 km) |
| Messkirch to Oswego (New York) | 3,921.51 mi (6,311.05 km) |
| Messkirch to Otsego (Minnesota) | 4,484.83 mi (7,217.63 km) |
| Messkirch to Ottawa (Illinois) | 4,495.58 mi (7,234.94 km) |
| Messkirch to Ottawa (Kansas) | 4,871.45 mi (7,839.84 km) |
| Messkirch to Ottumwa (Iowa) | 4,646.36 mi (7,477.60 km) |
| Messkirch to Overland (Missouri) | 4,681.62 mi (7,534.34 km) |
| Messkirch to Overland Park (Kansas) | 4,835.64 mi (7,782.21 km) |
| Messkirch to Overlea (Maryland) | 4,096.47 mi (6,592.63 km) |
| Messkirch to Oviedo (Florida) | 4,788.97 mi (7,707.10 km) |
| Messkirch to Owasso (Oklahoma) | 5,009.40 mi (8,061.86 km) |
| Messkirch to Owatonna (Minnesota) | 4,527.45 mi (7,286.23 km) |
| Messkirch to Owensboro (Kentucky) | 4,599.76 mi (7,402.60 km) |
| Messkirch to Owings Mills (Maryland) | 4,105.75 mi (6,607.57 km) |
| Messkirch to Owosso (Michigan) | 4,242.54 mi (6,827.71 km) |
