| Messkirch to Orangevale (California) | 5,716.76 mi (9,200.23 km) |
| Messkirch to Orchards (Washington) | 5,335.97 mi (8,587.42 km) |
| Messkirch to Orcutt (California) | 5,920.02 mi (9,527.34 km) |
| Messkirch to Oregon (Ohio) | 4,274.03 mi (6,878.39 km) |
| Messkirch to Oregon (Wisconsin) | 4,442.91 mi (7,150.17 km) |
| Messkirch to Oregon City (Oregon) | 5,358.11 mi (8,623.04 km) |
| Messkirch to Orem (Utah) | 5,343.77 mi (8,599.96 km) |
| Messkirch to Orinda (California) | 5,791.24 mi (9,320.10 km) |
| Messkirch to Orland Park (Illinois) | 4,447.13 mi (7,156.96 km) |
| Messkirch to Orlando (Florida) | 4,804.20 mi (7,731.61 km) |
| Messkirch to Ormond Beach (Florida) | 4,754.38 mi (7,651.44 km) |
| Messkirch to Oro Valley (Arizona) | 5,761.49 mi (9,272.22 km) |
| Messkirch to Oroville (California) | 5,678.05 mi (9,137.94 km) |
| Messkirch to Oshkosh (Wisconsin) | 4,361.18 mi (7,018.63 km) |
| Messkirch to Oskaloosa (Iowa) | 4,641.31 mi (7,469.47 km) |
