| Casoria to Orthez | 790.72 mi (1,272.54 km) |
| Casoria to Orvault | 902.14 mi (1,451.86 km) |
| Casoria to Osny | 820.02 mi (1,319.69 km) |
| Casoria to Ostwald | 619.14 mi (996.40 km) |
| Casoria to Ouistreham | 913.52 mi (1,470.17 km) |
| Casoria to Oullins | 581.11 mi (935.20 km) |
| Casoria to Outreau | 910.39 mi (1,465.13 km) |
| Casoria to Oyonnax | 568.76 mi (915.34 km) |
| Casoria to Ozoir-la-Ferriere | 786.01 mi (1,264.96 km) |
| Casoria to Pace | 934.05 mi (1,503.21 km) |
| Casoria to Palaiseau | 798.69 mi (1,285.37 km) |
| Casoria to Pamiers | 668.50 mi (1,075.85 km) |
| Casoria to Panazol | 735.05 mi (1,182.95 km) |
| Casoria to Pantin | 800.99 mi (1,289.07 km) |
| Casoria to Paray-le-Monial | 636.28 mi (1,023.99 km) |
