| Lemon Grove to Orbetello | 6,295.27 mi (10,131.26 km) |
| Lemon Grove to Oria | 6,608.96 mi (10,636.09 km) |
| Lemon Grove to Oristano | 6,333.14 mi (10,192.21 km) |
| Lemon Grove to Orta Nova | 6,502.25 mi (10,464.36 km) |
| Lemon Grove to Orte | 6,333.40 mi (10,192.62 km) |
| Lemon Grove to Ortona | 6,405.09 mi (10,307.99 km) |
| Lemon Grove to Orvieto | 6,310.74 mi (10,156.15 km) |
| Lemon Grove to Orzinuovi | 6,100.35 mi (9,817.56 km) |
| Lemon Grove to Osimo | 6,315.15 mi (10,163.26 km) |
| Lemon Grove to Ospitaletto | 6,096.96 mi (9,812.10 km) |
| Lemon Grove to Ostuni | 6,594.50 mi (10,612.83 km) |
| Lemon Grove to Ottaviano | 6,487.99 mi (10,441.41 km) |
| Lemon Grove to Ovada | 6,096.37 mi (9,811.16 km) |
| Lemon Grove to Ozieri | 6,313.65 mi (10,160.84 km) |
| Lemon Grove to Paceco | 6,574.01 mi (10,579.84 km) |
