| West Mifflin to Orthez | 3,913.66 mi (6,298.43 km) |
| West Mifflin to Orvault | 3,765.74 mi (6,060.38 km) |
| West Mifflin to Osny | 3,870.55 mi (6,229.05 km) |
| West Mifflin to Ostwald | 4,116.66 mi (6,625.12 km) |
| West Mifflin to Ouistreham | 3,768.48 mi (6,064.78 km) |
| West Mifflin to Oullins | 4,087.86 mi (6,578.78 km) |
| West Mifflin to Outreau | 3,805.52 mi (6,124.39 km) |
| West Mifflin to Oyonnax | 4,106.24 mi (6,608.35 km) |
| West Mifflin to Ozoir-la-Ferriere | 3,904.15 mi (6,283.12 km) |
| West Mifflin to Pace | 3,735.38 mi (6,011.51 km) |
| West Mifflin to Palaiseau | 3,888.06 mi (6,257.22 km) |
| West Mifflin to Pamiers | 4,032.00 mi (6,488.87 km) |
| West Mifflin to Panazol | 3,933.74 mi (6,330.74 km) |
| West Mifflin to Pantin | 3,889.22 mi (6,259.10 km) |
| West Mifflin to Paray-le-Monial | 4,035.08 mi (6,493.83 km) |
