| Sannois to Oestrich-Winkel | 267.27 mi (430.12 km) |
| Sannois to Offenburg | 261.00 mi (420.03 km) |
| Sannois to Oftersheim | 287.04 mi (461.95 km) |
| Sannois to Ohrdruf | 398.10 mi (640.69 km) |
| Sannois to Ohringen | 327.97 mi (527.81 km) |
| Sannois to Olbernhau | 506.90 mi (815.77 km) |
| Sannois to Olching | 417.20 mi (671.42 km) |
| Sannois to Oldenburg | 387.02 mi (622.84 km) |
| Sannois to Oldenburg in Holstein | 521.15 mi (838.71 km) |
| Sannois to Olfen | 294.89 mi (474.58 km) |
| Sannois to Olpe | 285.00 mi (458.66 km) |
| Sannois to Olsberg | 320.66 mi (516.05 km) |
| Sannois to Oranienburg | 544.66 mi (876.55 km) |
| Sannois to Ortenberg | 318.54 mi (512.64 km) |
| Sannois to Oschatz | 506.12 mi (814.53 km) |
