| Norridge to Nyon | 4,380.31 mi (7,049.43 km) |
| Norridge to Oberriet | 4,473.20 mi (7,198.93 km) |
| Norridge to Obersiggenthal | 4,417.63 mi (7,109.49 km) |
| Norridge to Oberwil | 4,388.19 mi (7,062.10 km) |
| Norridge to Oberwingert | 4,434.74 mi (7,137.02 km) |
| Norridge to Oftringen | 4,409.84 mi (7,096.94 km) |
| Norridge to Olten | 4,407.89 mi (7,093.81 km) |
| Norridge to Onex | 4,382.75 mi (7,053.35 km) |
| Norridge to Opfikon | 4,430.28 mi (7,129.85 km) |
| Norridge to Ostermundigen | 4,407.40 mi (7,093.03 km) |
| Norridge to Payerne | 4,391.08 mi (7,066.76 km) |
| Norridge to Pfaffikon | 4,441.23 mi (7,147.46 km) |
| Norridge to Plan-les-Ouates | 4,384.05 mi (7,055.45 km) |
| Norridge to Pratteln | 4,393.67 mi (7,070.93 km) |
| Norridge to Prilly | 4,388.98 mi (7,063.38 km) |
