| Sigmaringen to Oschatz | 281.95 mi (453.75 km) |
| Sigmaringen to Oschersleben | 286.10 mi (460.44 km) |
| Sigmaringen to Osnabruck | 294.50 mi (473.96 km) |
| Sigmaringen to Ostbevern | 279.74 mi (450.20 km) |
| Sigmaringen to Osterburg | 343.31 mi (552.50 km) |
| Sigmaringen to Ostercappeln | 297.75 mi (479.18 km) |
| Sigmaringen to Osterhofen | 179.58 mi (289.01 km) |
| Sigmaringen to Osterholz-Scharmbeck | 354.92 mi (571.18 km) |
| Sigmaringen to Osternienburg | 285.13 mi (458.87 km) |
| Sigmaringen to Osterode | 255.81 mi (411.69 km) |
| Sigmaringen to Osterwieck | 276.21 mi (444.52 km) |
| Sigmaringen to Ostfildern | 44.70 mi (71.94 km) |
| Sigmaringen to Osthofen | 119.04 mi (191.57 km) |
| Sigmaringen to Ostrhauderfehn | 354.52 mi (570.55 km) |
| Sigmaringen to Ostringen | 81.59 mi (131.31 km) |
