| Lathrop to Orbetello | 6,140.88 mi (9,882.79 km) |
| Lathrop to Oria | 6,435.85 mi (10,357.50 km) |
| Lathrop to Oristano | 6,200.64 mi (9,978.97 km) |
| Lathrop to Orta Nova | 6,334.04 mi (10,193.66 km) |
| Lathrop to Orte | 6,174.21 mi (9,936.43 km) |
| Lathrop to Ortona | 6,238.21 mi (10,039.43 km) |
| Lathrop to Orvieto | 6,151.56 mi (9,899.99 km) |
| Lathrop to Orzinuovi | 5,938.07 mi (9,556.40 km) |
| Lathrop to Osimo | 6,147.34 mi (9,893.18 km) |
| Lathrop to Ospitaletto | 5,933.48 mi (9,549.01 km) |
| Lathrop to Ostuni | 6,420.72 mi (10,333.15 km) |
| Lathrop to Ottaviano | 6,326.88 mi (10,182.13 km) |
| Lathrop to Ovada | 5,942.27 mi (9,563.17 km) |
| Lathrop to Ozieri | 6,176.38 mi (9,939.92 km) |
| Lathrop to Paceco | 6,433.17 mi (10,353.18 km) |
