| Manitowoc to Octeville | 3,854.33 mi (6,202.94 km) |
| Manitowoc to Oignies | 4,000.71 mi (6,438.53 km) |
| Manitowoc to Oissel | 3,969.85 mi (6,388.86 km) |
| Manitowoc to Olivet | 4,055.57 mi (6,526.80 km) |
| Manitowoc to Ollioules | 4,398.94 mi (7,079.40 km) |
| Manitowoc to Olonne-sur-Mer | 3,958.58 mi (6,370.72 km) |
| Manitowoc to Oloron-Sainte-Marie | 4,131.66 mi (6,649.26 km) |
| Manitowoc to Onet Village | 4,217.74 mi (6,787.80 km) |
| Manitowoc to Onnaing | 4,026.22 mi (6,479.57 km) |
| Manitowoc to Orange | 4,316.22 mi (6,946.28 km) |
| Manitowoc to Orchies | 4,009.85 mi (6,453.22 km) |
| Manitowoc to Orleans | 4,054.45 mi (6,525.00 km) |
| Manitowoc to Orly | 4,041.74 mi (6,504.55 km) |
| Manitowoc to Ormesson-sur-Marne | 4,045.76 mi (6,511.02 km) |
| Manitowoc to Orsay | 4,035.56 mi (6,494.60 km) |
