| Meram to Octeville | 1,865.28 mi (3,001.89 km) |
| Meram to Oignies | 1,684.18 mi (2,710.42 km) |
| Meram to Oissel | 1,741.44 mi (2,802.58 km) |
| Meram to Olivet | 1,680.62 mi (2,704.69 km) |
| Meram to Ollioules | 1,437.86 mi (2,314.01 km) |
| Meram to Olonne-sur-Mer | 1,834.89 mi (2,952.97 km) |
| Meram to Oloron-Sainte-Marie | 1,762.70 mi (2,836.79 km) |
| Meram to Onet Village | 1,607.98 mi (2,587.79 km) |
| Meram to Onnaing | 1,657.26 mi (2,667.10 km) |
| Meram to Orange | 1,497.23 mi (2,409.56 km) |
| Meram to Orchies | 1,673.95 mi (2,693.97 km) |
| Meram to Orleans | 1,680.84 mi (2,705.05 km) |
| Meram to Orly | 1,673.66 mi (2,693.50 km) |
| Meram to Ormesson-sur-Marne | 1,668.06 mi (2,684.48 km) |
| Meram to Orsay | 1,681.85 mi (2,706.68 km) |
