| Ammon to Orbetello | 5,536.96 mi (8,910.88 km) |
| Ammon to Oria | 5,841.05 mi (9,400.26 km) |
| Ammon to Oristano | 5,588.46 mi (8,993.76 km) |
| Ammon to Orta Nova | 5,736.67 mi (9,232.28 km) |
| Ammon to Orte | 5,572.43 mi (8,967.96 km) |
| Ammon to Ortona | 5,640.08 mi (9,076.83 km) |
| Ammon to Orvieto | 5,549.75 mi (8,931.45 km) |
| Ammon to Orzinuovi | 5,337.40 mi (8,589.72 km) |
| Ammon to Osimo | 5,549.55 mi (8,931.13 km) |
| Ammon to Ospitaletto | 5,333.36 mi (8,583.22 km) |
| Ammon to Ostuni | 5,826.24 mi (9,376.43 km) |
| Ammon to Ottaviano | 5,726.15 mi (9,215.35 km) |
| Ammon to Ovada | 5,337.98 mi (8,590.65 km) |
| Ammon to Ozieri | 5,565.81 mi (8,957.31 km) |
| Ammon to Paceco | 5,824.20 mi (9,373.15 km) |
