| Cassino to Orthez | 755.56 mi (1,215.95 km) |
| Cassino to Orvault | 858.96 mi (1,382.36 km) |
| Cassino to Osny | 773.15 mi (1,244.27 km) |
| Cassino to Ostwald | 571.11 mi (919.11 km) |
| Cassino to Ouistreham | 867.35 mi (1,395.87 km) |
| Cassino to Oullins | 536.78 mi (863.87 km) |
| Cassino to Outreau | 862.79 mi (1,388.53 km) |
| Cassino to Oyonnax | 522.85 mi (841.44 km) |
| Cassino to Ozoir-la-Ferriere | 739.11 mi (1,189.48 km) |
| Cassino to Pace | 889.70 mi (1,431.83 km) |
| Cassino to Palaiseau | 752.02 mi (1,210.26 km) |
| Cassino to Pamiers | 633.84 mi (1,020.06 km) |
| Cassino to Panazol | 692.94 mi (1,115.17 km) |
| Cassino to Pantin | 754.12 mi (1,213.63 km) |
| Cassino to Paray-le-Monial | 591.17 mi (951.40 km) |
