| Hollola to Oignies | 1,128.32 mi (1,815.86 km) |
| Hollola to Oissel | 1,242.62 mi (1,999.80 km) |
| Hollola to Olivet | 1,299.10 mi (2,090.70 km) |
| Hollola to Ollioules | 1,476.76 mi (2,376.62 km) |
| Hollola to Olonne-sur-Mer | 1,476.66 mi (2,376.46 km) |
| Hollola to Oloron-Sainte-Marie | 1,633.67 mi (2,629.14 km) |
| Hollola to Onet Village | 1,480.97 mi (2,383.39 km) |
| Hollola to Onnaing | 1,115.12 mi (1,794.61 km) |
| Hollola to Orange | 1,439.77 mi (2,317.08 km) |
| Hollola to Orchies | 1,120.77 mi (1,803.71 km) |
| Hollola to Orleans | 1,296.74 mi (2,086.90 km) |
| Hollola to Orly | 1,237.15 mi (1,991.00 km) |
| Hollola to Ormesson-sur-Marne | 1,230.77 mi (1,980.74 km) |
| Hollola to Orsay | 1,245.43 mi (2,004.33 km) |
| Hollola to Orthez | 1,620.95 mi (2,608.66 km) |
