| Gallarate to Oberriet | 119.91 mi (192.98 km) |
| Gallarate to Obersiggenthal | 128.10 mi (206.16 km) |
| Gallarate to Oberwil | 140.57 mi (226.23 km) |
| Gallarate to Oberwingert | 127.97 mi (205.95 km) |
| Gallarate to Oftringen | 121.47 mi (195.49 km) |
| Gallarate to Olten | 123.90 mi (199.40 km) |
| Gallarate to Onex | 134.21 mi (216.00 km) |
| Gallarate to Opfikon | 122.65 mi (197.39 km) |
| Gallarate to Ostermundigen | 108.66 mi (174.86 km) |
| Gallarate to Payerne | 119.23 mi (191.88 km) |
| Gallarate to Pfaffikon | 117.58 mi (189.23 km) |
| Gallarate to Plan-les-Ouates | 133.16 mi (214.29 km) |
| Gallarate to Pratteln | 138.04 mi (222.15 km) |
| Gallarate to Prilly | 120.92 mi (194.60 km) |
| Gallarate to Pully | 117.59 mi (189.24 km) |
