| Tiptree to Orbetello | 811.37 mi (1,305.78 km) |
| Tiptree to Oria | 1,118.98 mi (1,800.83 km) |
| Tiptree to Oristano | 903.67 mi (1,454.32 km) |
| Tiptree to Orta Nova | 1,010.75 mi (1,626.65 km) |
| Tiptree to Orte | 844.34 mi (1,358.83 km) |
| Tiptree to Ortona | 913.49 mi (1,470.12 km) |
| Tiptree to Orvieto | 821.67 mi (1,322.35 km) |
| Tiptree to Orzinuovi | 609.16 mi (980.35 km) |
| Tiptree to Osimo | 823.81 mi (1,325.79 km) |
| Tiptree to Ospitaletto | 605.43 mi (974.34 km) |
| Tiptree to Ostuni | 1,104.99 mi (1,778.32 km) |
| Tiptree to Ottaviano | 997.84 mi (1,605.86 km) |
| Tiptree to Ovada | 613.72 mi (987.69 km) |
| Tiptree to Ozieri | 868.94 mi (1,398.42 km) |
| Tiptree to Paceco | 1,113.18 mi (1,791.49 km) |
