| Katy to Orthez | 5,068.77 mi (8,157.39 km) |
| Katy to Orvault | 4,921.79 mi (7,920.86 km) |
| Katy to Osny | 5,023.98 mi (8,085.32 km) |
| Katy to Ostwald | 5,267.85 mi (8,477.78 km) |
| Katy to Ouistreham | 4,922.54 mi (7,922.06 km) |
| Katy to Oullins | 5,243.63 mi (8,438.82 km) |
| Katy to Outreau | 4,956.37 mi (7,976.51 km) |
| Katy to Oyonnax | 5,261.42 mi (8,467.44 km) |
| Katy to Ozoir-la-Ferriere | 5,057.70 mi (8,139.58 km) |
| Katy to Pace | 4,890.99 mi (7,871.28 km) |
| Katy to Palaiseau | 5,041.88 mi (8,114.11 km) |
| Katy to Pamiers | 5,187.50 mi (8,348.47 km) |
| Katy to Panazol | 5,089.92 mi (8,191.44 km) |
| Katy to Pantin | 5,042.73 mi (8,115.49 km) |
| Katy to Paray-le-Monial | 5,190.54 mi (8,353.37 km) |
