| Merano to Octeville | 623.62 mi (1,003.62 km) |
| Merano to Oignies | 455.98 mi (733.84 km) |
| Merano to Oissel | 500.21 mi (805.01 km) |
| Merano to Olivet | 441.59 mi (710.68 km) |
| Merano to Ollioules | 356.34 mi (573.47 km) |
| Merano to Olonne-sur-Mer | 613.28 mi (986.98 km) |
| Merano to Oloron-Sainte-Marie | 622.83 mi (1,002.34 km) |
| Merano to Onet Village | 443.91 mi (714.40 km) |
| Merano to Onnaing | 430.58 mi (692.95 km) |
| Merano to Orange | 354.06 mi (569.80 km) |
| Merano to Orchies | 446.89 mi (719.21 km) |
| Merano to Orleans | 441.56 mi (710.62 km) |
| Merano to Orly | 431.76 mi (694.85 km) |
| Merano to Ormesson-sur-Marne | 426.23 mi (685.94 km) |
| Merano to Orsay | 439.92 mi (707.98 km) |
