| Kidlington to Orbetello | 872.69 mi (1,404.45 km) |
| Kidlington to Oria | 1,190.37 mi (1,915.72 km) |
| Kidlington to Oristano | 948.88 mi (1,527.07 km) |
| Kidlington to Orta Nova | 1,080.34 mi (1,738.64 km) |
| Kidlington to Orte | 909.10 mi (1,463.05 km) |
| Kidlington to Ortona | 982.82 mi (1,581.69 km) |
| Kidlington to Orvieto | 886.42 mi (1,426.56 km) |
| Kidlington to Orzinuovi | 676.79 mi (1,089.19 km) |
| Kidlington to Osimo | 894.19 mi (1,439.06 km) |
| Kidlington to Ospitaletto | 674.10 mi (1,084.86 km) |
| Kidlington to Ostuni | 1,176.77 mi (1,893.82 km) |
| Kidlington to Ottaviano | 1,063.64 mi (1,711.76 km) |
| Kidlington to Ovada | 673.76 mi (1,084.31 km) |
| Kidlington to Ozieri | 917.38 mi (1,476.38 km) |
| Kidlington to Paceco | 1,167.55 mi (1,878.99 km) |
