| Hamtramck to Nyon | 4,170.91 mi (6,712.43 km) |
| Hamtramck to Oberriet | 4,269.14 mi (6,870.51 km) |
| Hamtramck to Obersiggenthal | 4,212.65 mi (6,779.61 km) |
| Hamtramck to Oberwil | 4,182.54 mi (6,731.15 km) |
| Hamtramck to Oberwingert | 4,230.31 mi (6,808.02 km) |
| Hamtramck to Oftringen | 4,204.11 mi (6,765.86 km) |
| Hamtramck to Olten | 4,202.22 mi (6,762.82 km) |
| Hamtramck to Onex | 4,172.80 mi (6,715.47 km) |
| Hamtramck to Opfikon | 4,225.46 mi (6,800.23 km) |
| Hamtramck to Ostermundigen | 4,200.46 mi (6,759.98 km) |
| Hamtramck to Payerne | 4,183.29 mi (6,732.36 km) |
| Hamtramck to Pfaffikon | 4,236.48 mi (6,817.95 km) |
| Hamtramck to Plan-les-Ouates | 4,174.08 mi (6,717.53 km) |
| Hamtramck to Pratteln | 4,188.18 mi (6,740.22 km) |
| Hamtramck to Prilly | 4,180.25 mi (6,727.47 km) |
