| Idylwood to Octeville | 3,651.06 mi (5,875.82 km) |
| Idylwood to Oignies | 3,824.32 mi (6,154.66 km) |
| Idylwood to Oissel | 3,773.19 mi (6,072.36 km) |
| Idylwood to Olivet | 3,845.01 mi (6,187.95 km) |
| Idylwood to Ollioules | 4,154.78 mi (6,686.47 km) |
| Idylwood to Olonne-sur-Mer | 3,718.49 mi (5,984.33 km) |
| Idylwood to Oloron-Sainte-Marie | 3,859.42 mi (6,211.14 km) |
| Idylwood to Onet Village | 3,971.74 mi (6,391.90 km) |
| Idylwood to Onnaing | 3,851.15 mi (6,197.82 km) |
| Idylwood to Orange | 4,077.58 mi (6,562.24 km) |
| Idylwood to Orchies | 3,834.46 mi (6,170.96 km) |
| Idylwood to Orleans | 3,844.37 mi (6,186.91 km) |
| Idylwood to Orly | 3,843.13 mi (6,184.91 km) |
| Idylwood to Ormesson-sur-Marne | 3,848.19 mi (6,193.06 km) |
| Idylwood to Orsay | 3,835.62 mi (6,172.84 km) |
