| Chambersburg to Orthez | 3,827.13 mi (6,159.17 km) |
| Chambersburg to Orvault | 3,685.34 mi (5,930.97 km) |
| Chambersburg to Osny | 3,795.43 mi (6,108.15 km) |
| Chambersburg to Ostwald | 4,043.84 mi (6,507.94 km) |
| Chambersburg to Ouistreham | 3,692.56 mi (5,942.60 km) |
| Chambersburg to Oullins | 4,008.34 mi (6,450.81 km) |
| Chambersburg to Outreau | 3,733.31 mi (6,008.17 km) |
| Chambersburg to Oyonnax | 4,028.16 mi (6,482.69 km) |
| Chambersburg to Ozoir-la-Ferriere | 3,828.84 mi (6,161.92 km) |
| Chambersburg to Pace | 3,656.52 mi (5,884.61 km) |
| Chambersburg to Palaiseau | 3,812.39 mi (6,135.44 km) |
| Chambersburg to Pamiers | 3,946.25 mi (6,350.88 km) |
| Chambersburg to Panazol | 3,852.37 mi (6,199.79 km) |
| Chambersburg to Pantin | 3,813.98 mi (6,138.00 km) |
| Chambersburg to Paray-le-Monial | 3,956.41 mi (6,367.23 km) |
