| Stoke Gifford to Orbetello | 899.54 mi (1,447.67 km) |
| Stoke Gifford to Oria | 1,224.80 mi (1,971.12 km) |
| Stoke Gifford to Oristano | 963.26 mi (1,550.22 km) |
| Stoke Gifford to Orta Nova | 1,113.39 mi (1,791.83 km) |
| Stoke Gifford to Orte | 938.57 mi (1,510.48 km) |
| Stoke Gifford to Ortona | 1,015.87 mi (1,634.89 km) |
| Stoke Gifford to Orvieto | 915.97 mi (1,474.11 km) |
| Stoke Gifford to Orzinuovi | 709.55 mi (1,141.92 km) |
| Stoke Gifford to Osimo | 928.39 mi (1,494.10 km) |
| Stoke Gifford to Ospitaletto | 707.73 mi (1,138.98 km) |
| Stoke Gifford to Ostuni | 1,211.56 mi (1,949.81 km) |
| Stoke Gifford to Ottaviano | 1,093.53 mi (1,759.86 km) |
| Stoke Gifford to Ovada | 700.63 mi (1,127.55 km) |
| Stoke Gifford to Ozieri | 934.27 mi (1,503.56 km) |
| Stoke Gifford to Paceco | 1,188.09 mi (1,912.04 km) |
