| Ifield to Orbetello | 805.59 mi (1,296.47 km) |
| Ifield to Oria | 1,124.75 mi (1,810.11 km) |
| Ifield to Oristano | 882.97 mi (1,421.00 km) |
| Ifield to Orta Nova | 1,014.29 mi (1,632.34 km) |
| Ifield to Orte | 842.28 mi (1,355.51 km) |
| Ifield to Ortona | 916.75 mi (1,475.37 km) |
| Ifield to Orvieto | 819.61 mi (1,319.04 km) |
| Ifield to Orzinuovi | 610.55 mi (982.58 km) |
| Ifield to Osimo | 828.43 mi (1,333.23 km) |
| Ifield to Ospitaletto | 608.09 mi (978.62 km) |
| Ifield to Ostuni | 1,111.26 mi (1,788.40 km) |
| Ifield to Ottaviano | 996.91 mi (1,604.37 km) |
| Ifield to Ovada | 606.64 mi (976.30 km) |
| Ifield to Ozieri | 850.94 mi (1,369.46 km) |
| Ifield to Paceco | 1,100.55 mi (1,771.17 km) |
