| Idylwood to Orbetello | 4,416.92 mi (7,108.34 km) |
| Idylwood to Oria | 4,769.80 mi (7,676.25 km) |
| Idylwood to Oristano | 4,385.99 mi (7,058.56 km) |
| Idylwood to Orta Nova | 4,654.41 mi (7,490.55 km) |
| Idylwood to Orte | 4,467.87 mi (7,190.34 km) |
| Idylwood to Ortona | 4,559.80 mi (7,338.29 km) |
| Idylwood to Orvieto | 4,446.74 mi (7,156.34 km) |
| Idylwood to Orzinuovi | 4,262.08 mi (6,859.16 km) |
| Idylwood to Osimo | 4,479.60 mi (7,209.22 km) |
| Idylwood to Ospitaletto | 4,263.03 mi (6,860.69 km) |
| Idylwood to Ostuni | 4,758.65 mi (7,658.31 km) |
| Idylwood to Ottaviano | 4,617.97 mi (7,431.90 km) |
| Idylwood to Ovada | 4,231.04 mi (6,809.20 km) |
| Idylwood to Ozieri | 4,381.54 mi (7,051.40 km) |
| Idylwood to Paceco | 4,636.70 mi (7,462.05 km) |
