| Cities | Distance |
|---|---|
| Niel to Oestrich-Winkel | 178.46 mi (287.20 km) |
| Niel to Offenburg | 243.48 mi (391.84 km) |
| Niel to Oftersheim | 223.21 mi (359.21 km) |
| Niel to Ohrdruf | 279.05 mi (449.09 km) |
| Niel to Ohringen | 264.19 mi (425.18 km) |
| Niel to Olbernhau | 393.23 mi (632.85 km) |
| Niel to Olching | 371.48 mi (597.83 km) |
| Niel to Oldenburg | 216.07 mi (347.73 km) |
| Niel to Oldenburg in Holstein | 351.26 mi (565.31 km) |
| Niel to Olfen | 137.80 mi (221.76 km) |
| Niel to Olpe | 152.11 mi (244.80 km) |
| Niel to Olsberg | 180.24 mi (290.07 km) |
| Niel to Oranienburg | 395.51 mi (636.51 km) |
| Niel to Ortenberg | 213.03 mi (342.84 km) |
| Niel to Oschatz | 379.77 mi (611.19 km) |