| Roswell to Orthez | 4,359.73 mi (7,016.31 km) |
| Roswell to Orvault | 4,225.81 mi (6,800.79 km) |
| Roswell to Osny | 4,340.39 mi (6,985.18 km) |
| Roswell to Ostwald | 4,590.16 mi (7,387.16 km) |
| Roswell to Ouistreham | 4,237.00 mi (6,818.79 km) |
| Roswell to Oullins | 4,549.46 mi (7,321.65 km) |
| Roswell to Outreau | 4,280.08 mi (6,888.12 km) |
| Roswell to Oyonnax | 4,570.62 mi (7,355.70 km) |
| Roswell to Ozoir-la-Ferriere | 4,373.65 mi (7,038.70 km) |
| Roswell to Pace | 4,198.55 mi (6,756.91 km) |
| Roswell to Palaiseau | 4,356.95 mi (7,011.83 km) |
| Roswell to Pamiers | 4,479.87 mi (7,209.65 km) |
| Roswell to Panazol | 4,391.68 mi (7,067.72 km) |
| Roswell to Pantin | 4,358.84 mi (7,014.88 km) |
| Roswell to Paray-le-Monial | 4,498.38 mi (7,239.45 km) |
