| Butler to Orthez | 3,895.09 mi (6,268.54 km) |
| Butler to Orvault | 3,745.24 mi (6,027.37 km) |
| Butler to Osny | 3,848.50 mi (6,193.56 km) |
| Butler to Ostwald | 4,093.94 mi (6,588.56 km) |
| Butler to Ouistreham | 3,746.67 mi (6,029.68 km) |
| Butler to Oullins | 4,067.04 mi (6,545.26 km) |
| Butler to Outreau | 3,782.69 mi (6,087.65 km) |
| Butler to Oyonnax | 4,084.99 mi (6,574.15 km) |
| Butler to Ozoir-la-Ferriere | 3,882.14 mi (6,247.71 km) |
| Butler to Pace | 3,714.41 mi (5,977.77 km) |
| Butler to Palaiseau | 3,866.15 mi (6,221.97 km) |
| Butler to Pamiers | 4,013.14 mi (6,458.52 km) |
| Butler to Panazol | 3,913.49 mi (6,298.16 km) |
| Butler to Pantin | 3,867.20 mi (6,223.65 km) |
| Butler to Paray-le-Monial | 4,014.01 mi (6,459.92 km) |
