| Missoula to Nyon | 5,050.29 mi (8,127.65 km) |
| Missoula to Oberriet | 5,094.31 mi (8,198.50 km) |
| Missoula to Obersiggenthal | 5,049.21 mi (8,125.91 km) |
| Missoula to Oberwil | 5,026.85 mi (8,089.94 km) |
| Missoula to Oberwingert | 5,060.95 mi (8,144.81 km) |
| Missoula to Oftringen | 5,047.94 mi (8,123.88 km) |
| Missoula to Olten | 5,045.64 mi (8,120.17 km) |
| Missoula to Onex | 5,057.23 mi (8,138.82 km) |
| Missoula to Opfikon | 5,059.89 mi (8,143.11 km) |
| Missoula to Ostermundigen | 5,055.59 mi (8,136.18 km) |
| Missoula to Payerne | 5,047.11 mi (8,122.54 km) |
| Missoula to Pfaffikon | 5,069.66 mi (8,158.82 km) |
| Missoula to Plan-les-Ouates | 5,058.62 mi (8,141.07 km) |
| Missoula to Pratteln | 5,030.81 mi (8,096.31 km) |
| Missoula to Prilly | 5,052.87 mi (8,131.81 km) |
