| Lappeenranta to Oignies | 1,209.88 mi (1,947.11 km) |
| Lappeenranta to Oissel | 1,324.51 mi (2,131.59 km) |
| Lappeenranta to Olivet | 1,378.15 mi (2,217.91 km) |
| Lappeenranta to Ollioules | 1,543.38 mi (2,483.83 km) |
| Lappeenranta to Olonne-sur-Mer | 1,557.96 mi (2,507.29 km) |
| Lappeenranta to Oloron-Sainte-Marie | 1,710.05 mi (2,752.05 km) |
| Lappeenranta to Onet Village | 1,554.47 mi (2,501.68 km) |
| Lappeenranta to Onnaing | 1,195.89 mi (1,924.60 km) |
| Lappeenranta to Orange | 1,509.52 mi (2,429.33 km) |
| Lappeenranta to Orchies | 1,202.07 mi (1,934.54 km) |
| Lappeenranta to Orleans | 1,375.83 mi (2,214.18 km) |
| Lappeenranta to Orly | 1,316.85 mi (2,119.26 km) |
| Lappeenranta to Ormesson-sur-Marne | 1,310.36 mi (2,108.83 km) |
| Lappeenranta to Orsay | 1,325.30 mi (2,132.87 km) |
| Lappeenranta to Orthez | 1,697.84 mi (2,732.40 km) |
