| Kalkara to Orthez | 965.84 mi (1,554.37 km) |
| Kalkara to Orvault | 1,142.64 mi (1,838.90 km) |
| Kalkara to Osny | 1,106.65 mi (1,780.99 km) |
| Kalkara to Ostwald | 940.85 mi (1,514.16 km) |
| Kalkara to Ouistreham | 1,187.97 mi (1,911.86 km) |
| Kalkara to Oullins | 846.81 mi (1,362.80 km) |
| Kalkara to Outreau | 1,208.87 mi (1,945.49 km) |
| Kalkara to Oyonnax | 851.24 mi (1,369.94 km) |
| Kalkara to Ozoir-la-Ferriere | 1,073.94 mi (1,728.33 km) |
| Kalkara to Pace | 1,185.92 mi (1,908.56 km) |
| Kalkara to Palaiseau | 1,082.98 mi (1,742.89 km) |
| Kalkara to Pamiers | 849.09 mi (1,366.48 km) |
| Kalkara to Panazol | 972.07 mi (1,564.40 km) |
| Kalkara to Pantin | 1,088.24 mi (1,751.35 km) |
| Kalkara to Paray-le-Monial | 906.97 mi (1,459.63 km) |
