| Gardhabaer to Oria | 2,269.76 mi (3,652.83 km) |
| Gardhabaer to Oristano | 2,076.03 mi (3,341.05 km) |
| Gardhabaer to Orta Nova | 2,168.97 mi (3,490.62 km) |
| Gardhabaer to Orte | 2,014.60 mi (3,242.19 km) |
| Gardhabaer to Ortona | 2,073.82 mi (3,337.49 km) |
| Gardhabaer to Orvieto | 1,992.12 mi (3,206.01 km) |
| Gardhabaer to Orzinuovi | 1,777.67 mi (2,860.88 km) |
| Gardhabaer to Osimo | 1,982.82 mi (3,191.04 km) |
| Gardhabaer to Ospitaletto | 1,772.22 mi (2,852.12 km) |
| Gardhabaer to Ostuni | 2,254.59 mi (3,628.42 km) |
| Gardhabaer to Ottaviano | 2,165.07 mi (3,484.34 km) |
| Gardhabaer to Ovada | 1,789.76 mi (2,880.35 km) |
| Gardhabaer to Ozieri | 2,043.91 mi (3,289.35 km) |
| Gardhabaer to Paceco | 2,290.24 mi (3,685.78 km) |
| Gardhabaer to Pachino | 2,431.93 mi (3,913.82 km) |
