| Wilmslow to Orbetello | 973.53 mi (1,566.74 km) |
| Wilmslow to Oria | 1,282.16 mi (2,063.44 km) |
| Wilmslow to Oristano | 1,057.44 mi (1,701.78 km) |
| Wilmslow to Orta Nova | 1,174.14 mi (1,889.60 km) |
| Wilmslow to Orte | 1,007.37 mi (1,621.20 km) |
| Wilmslow to Ortona | 1,076.90 mi (1,733.10 km) |
| Wilmslow to Orvieto | 984.69 mi (1,584.71 km) |
| Wilmslow to Orzinuovi | 772.50 mi (1,243.22 km) |
| Wilmslow to Osimo | 987.17 mi (1,588.69 km) |
| Wilmslow to Ospitaletto | 768.83 mi (1,237.32 km) |
| Wilmslow to Ostuni | 1,268.10 mi (2,040.81 km) |
| Wilmslow to Ottaviano | 1,161.07 mi (1,868.56 km) |
| Wilmslow to Ovada | 775.28 mi (1,247.70 km) |
| Wilmslow to Ozieri | 1,024.85 mi (1,649.34 km) |
| Wilmslow to Paceco | 1,272.65 mi (2,048.13 km) |
