| Galanta to Octeville | 882.73 mi (1,420.62 km) |
| Galanta to Oignies | 680.62 mi (1,095.34 km) |
| Galanta to Oissel | 760.21 mi (1,223.44 km) |
| Galanta to Olivet | 730.34 mi (1,175.37 km) |
| Galanta to Ollioules | 670.28 mi (1,078.72 km) |
| Galanta to Olonne-sur-Mer | 917.18 mi (1,476.06 km) |
| Galanta to Oloron-Sainte-Marie | 946.84 mi (1,523.79 km) |
| Galanta to Onet Village | 767.86 mi (1,235.76 km) |
| Galanta to Onnaing | 653.49 mi (1,051.69 km) |
| Galanta to Orange | 677.40 mi (1,090.18 km) |
| Galanta to Orchies | 669.75 mi (1,077.86 km) |
| Galanta to Orleans | 729.61 mi (1,174.19 km) |
| Galanta to Orly | 702.33 mi (1,130.30 km) |
| Galanta to Ormesson-sur-Marne | 695.59 mi (1,119.44 km) |
| Galanta to Orsay | 711.84 mi (1,145.59 km) |
