| Algonquin to Orbetello | 4,750.30 mi (7,644.86 km) |
| Algonquin to Oria | 5,090.57 mi (8,192.49 km) |
| Algonquin to Oristano | 4,751.03 mi (7,646.04 km) |
| Algonquin to Orta Nova | 4,977.37 mi (8,010.31 km) |
| Algonquin to Orte | 4,796.14 mi (7,718.63 km) |
| Algonquin to Ortona | 4,880.32 mi (7,854.12 km) |
| Algonquin to Orvieto | 4,774.03 mi (7,683.06 km) |
| Algonquin to Orzinuovi | 4,575.19 mi (7,363.05 km) |
| Algonquin to Osimo | 4,794.68 mi (7,716.30 km) |
| Algonquin to Ospitaletto | 4,574.21 mi (7,361.48 km) |
| Algonquin to Ostuni | 5,077.84 mi (8,171.99 km) |
| Algonquin to Ottaviano | 4,950.25 mi (7,966.66 km) |
| Algonquin to Ovada | 4,555.95 mi (7,332.09 km) |
| Algonquin to Ozieri | 4,739.38 mi (7,627.29 km) |
| Algonquin to Paceco | 4,999.87 mi (8,046.52 km) |
