| Niederhasli to Oerlinghausen | 309.95 mi (498.82 km) |
| Niederhasli to Oestrich-Winkel | 175.37 mi (282.22 km) |
| Niederhasli to Offenburg | 72.67 mi (116.95 km) |
| Niederhasli to Oftersheim | 130.55 mi (210.11 km) |
| Niederhasli to Ohrdruf | 252.46 mi (406.29 km) |
| Niederhasli to Ohringen | 127.49 mi (205.18 km) |
| Niederhasli to Olbernhau | 310.59 mi (499.85 km) |
| Niederhasli to Olching | 140.31 mi (225.81 km) |
| Niederhasli to Oldenburg | 391.37 mi (629.85 km) |
| Niederhasli to Oldenburg in Holstein | 482.44 mi (776.41 km) |
| Niederhasli to Olfen | 296.70 mi (477.50 km) |
| Niederhasli to Olpe | 245.98 mi (395.86 km) |
| Niederhasli to Olsberg | 267.24 mi (430.08 km) |
| Niederhasli to Oranienburg | 420.49 mi (676.72 km) |
| Niederhasli to Ortenberg | 200.22 mi (322.22 km) |
