| Anderson to Orbetello | 4,731.97 mi (7,615.37 km) |
| Anderson to Oria | 5,077.69 mi (8,171.75 km) |
| Anderson to Oristano | 4,720.88 mi (7,597.52 km) |
| Anderson to Orta Nova | 4,963.42 mi (7,987.85 km) |
| Anderson to Orte | 4,779.80 mi (7,692.34 km) |
| Anderson to Ortona | 4,867.02 mi (7,832.71 km) |
| Anderson to Orvieto | 4,758.00 mi (7,657.26 km) |
| Anderson to Orzinuovi | 4,563.78 mi (7,344.70 km) |
| Anderson to Osimo | 4,783.14 mi (7,697.72 km) |
| Anderson to Ospitaletto | 4,563.50 mi (7,344.24 km) |
| Anderson to Ostuni | 5,065.50 mi (8,152.13 km) |
| Anderson to Ottaviano | 4,932.82 mi (7,938.60 km) |
| Anderson to Ovada | 4,540.22 mi (7,306.78 km) |
| Anderson to Ozieri | 4,711.92 mi (7,583.11 km) |
| Anderson to Paceco | 4,971.00 mi (8,000.04 km) |
