| Suwalki to Octeville | 1,086.72 mi (1,748.91 km) |
| Suwalki to Oignies | 875.76 mi (1,409.41 km) |
| Suwalki to Oissel | 986.03 mi (1,586.86 km) |
| Suwalki to Olivet | 1,005.98 mi (1,618.97 km) |
| Suwalki to Ollioules | 1,081.91 mi (1,741.17 km) |
| Suwalki to Olonne-sur-Mer | 1,200.22 mi (1,931.57 km) |
| Suwalki to Oloron-Sainte-Marie | 1,302.24 mi (2,095.75 km) |
| Suwalki to Onet Village | 1,130.81 mi (1,819.86 km) |
| Suwalki to Onnaing | 853.92 mi (1,374.25 km) |
| Suwalki to Orange | 1,064.57 mi (1,713.26 km) |
| Suwalki to Orchies | 865.57 mi (1,393.00 km) |
| Suwalki to Orleans | 1,004.20 mi (1,616.10 km) |
| Suwalki to Orly | 954.66 mi (1,536.38 km) |
| Suwalki to Ormesson-sur-Marne | 947.49 mi (1,524.83 km) |
| Suwalki to Orsay | 964.33 mi (1,551.94 km) |
