| Sile to Oerlinghausen | 1,235.75 mi (1,988.75 km) |
| Sile to Oestrich-Winkel | 1,203.42 mi (1,936.71 km) |
| Sile to Offenburg | 1,170.39 mi (1,883.56 km) |
| Sile to Oftersheim | 1,163.08 mi (1,871.79 km) |
| Sile to Ohrdruf | 1,119.70 mi (1,801.99 km) |
| Sile to Ohringen | 1,120.38 mi (1,803.08 km) |
| Sile to Olbernhau | 1,016.95 mi (1,636.63 km) |
| Sile to Olching | 1,017.76 mi (1,637.92 km) |
| Sile to Oldenburg | 1,292.88 mi (2,080.69 km) |
| Sile to Oldenburg in Holstein | 1,249.21 mi (2,010.42 km) |
| Sile to Olfen | 1,276.43 mi (2,054.22 km) |
| Sile to Olpe | 1,238.14 mi (1,992.59 km) |
| Sile to Olsberg | 1,222.82 mi (1,967.94 km) |
| Sile to Oranienburg | 1,106.78 mi (1,781.19 km) |
| Sile to Ortenberg | 1,170.41 mi (1,883.59 km) |
