| Hutchinson to Orbetello | 5,316.89 mi (8,556.71 km) |
| Hutchinson to Oria | 5,653.07 mi (9,097.74 km) |
| Hutchinson to Oristano | 5,323.91 mi (8,568.01 km) |
| Hutchinson to Orta Nova | 5,540.79 mi (8,917.04 km) |
| Hutchinson to Orte | 5,361.41 mi (8,628.36 km) |
| Hutchinson to Ortona | 5,443.45 mi (8,760.39 km) |
| Hutchinson to Orvieto | 5,339.15 mi (8,592.53 km) |
| Hutchinson to Orzinuovi | 5,137.52 mi (8,268.03 km) |
| Hutchinson to Osimo | 5,356.73 mi (8,620.82 km) |
| Hutchinson to Ospitaletto | 5,136.05 mi (8,265.68 km) |
| Hutchinson to Ostuni | 5,639.97 mi (9,076.65 km) |
| Hutchinson to Ottaviano | 5,516.01 mi (8,877.16 km) |
| Hutchinson to Ovada | 5,121.20 mi (8,241.77 km) |
| Hutchinson to Ozieri | 5,311.01 mi (8,547.24 km) |
| Hutchinson to Paceco | 5,571.93 mi (8,967.16 km) |
