| Palmetto Bay to Orbetello | 5,119.70 mi (8,239.35 km) |
| Palmetto Bay to Oria | 5,477.97 mi (8,815.93 km) |
| Palmetto Bay to Oristano | 5,051.44 mi (8,129.50 km) |
| Palmetto Bay to Orta Nova | 5,362.95 mi (8,630.83 km) |
| Palmetto Bay to Orte | 5,175.13 mi (8,328.57 km) |
| Palmetto Bay to Ortona | 5,273.39 mi (8,486.70 km) |
| Palmetto Bay to Orvieto | 5,155.64 mi (8,297.21 km) |
| Palmetto Bay to Orzinuovi | 4,991.10 mi (8,032.39 km) |
| Palmetto Bay to Osimo | 5,201.10 mi (8,370.37 km) |
| Palmetto Bay to Ospitaletto | 4,994.06 mi (8,037.16 km) |
| Palmetto Bay to Ostuni | 5,468.87 mi (8,801.29 km) |
| Palmetto Bay to Ottaviano | 5,316.83 mi (8,556.61 km) |
| Palmetto Bay to Ovada | 4,948.15 mi (7,963.28 km) |
| Palmetto Bay to Ozieri | 5,056.15 mi (8,137.08 km) |
| Palmetto Bay to Paceco | 5,297.54 mi (8,525.56 km) |
