| Granger to Orbetello | 4,680.39 mi (7,532.36 km) |
| Granger to Oria | 5,023.36 mi (8,084.32 km) |
| Granger to Oristano | 4,675.67 mi (7,524.77 km) |
| Granger to Orta Nova | 4,909.61 mi (7,901.26 km) |
| Granger to Orte | 4,727.18 mi (7,607.66 km) |
| Granger to Ortona | 4,812.84 mi (7,745.52 km) |
| Granger to Orvieto | 4,705.21 mi (7,572.31 km) |
| Granger to Orzinuovi | 4,508.51 mi (7,255.74 km) |
| Granger to Osimo | 4,728.01 mi (7,609.00 km) |
| Granger to Ospitaletto | 4,507.86 mi (7,254.70 km) |
| Granger to Ostuni | 5,010.88 mi (8,064.24 km) |
| Granger to Ottaviano | 4,880.83 mi (7,854.94 km) |
| Granger to Ovada | 4,487.19 mi (7,221.44 km) |
| Granger to Ozieri | 4,665.24 mi (7,507.98 km) |
| Granger to Paceco | 4,925.18 mi (7,926.31 km) |
