| Halstead to Nyon | 459.59 mi (739.65 km) |
| Halstead to Oberriet | 511.07 mi (822.48 km) |
| Halstead to Obersiggenthal | 459.68 mi (739.78 km) |
| Halstead to Oberwil | 434.49 mi (699.24 km) |
| Halstead to Oberwingert | 474.24 mi (763.21 km) |
| Halstead to Oftringen | 455.96 mi (733.80 km) |
| Halstead to Olten | 453.74 mi (730.23 km) |
| Halstead to Onex | 468.27 mi (753.60 km) |
| Halstead to Opfikon | 471.41 mi (758.67 km) |
| Halstead to Ostermundigen | 461.66 mi (742.97 km) |
| Halstead to Payerne | 453.15 mi (729.28 km) |
| Halstead to Pfaffikon | 481.89 mi (775.52 km) |
| Halstead to Plan-les-Ouates | 469.66 mi (755.84 km) |
| Halstead to Pratteln | 438.95 mi (706.42 km) |
| Halstead to Prilly | 460.18 mi (740.59 km) |
