| Tassin-la-Demi-Lune to Oria | 741.90 mi (1,193.98 km) |
| Tassin-la-Demi-Lune to Oristano | 448.34 mi (721.53 km) |
| Tassin-la-Demi-Lune to Orta Nova | 626.51 mi (1,008.28 km) |
| Tassin-la-Demi-Lune to Orte | 440.71 mi (709.25 km) |
| Tassin-la-Demi-Lune to Ortona | 532.25 mi (856.58 km) |
| Tassin-la-Demi-Lune to Orvieto | 419.20 mi (674.64 km) |
| Tassin-la-Demi-Lune to Orzinuovi | 250.42 mi (403.02 km) |
| Tassin-la-Demi-Lune to Osimo | 455.79 mi (733.52 km) |
| Tassin-la-Demi-Lune to Ospitaletto | 255.98 mi (411.95 km) |
| Tassin-la-Demi-Lune to Ostuni | 730.90 mi (1,176.27 km) |
| Tassin-la-Demi-Lune to Ottaviano | 593.47 mi (955.10 km) |
| Tassin-la-Demi-Lune to Ovada | 203.62 mi (327.69 km) |
| Tassin-la-Demi-Lune to Ozieri | 416.19 mi (669.79 km) |
| Tassin-la-Demi-Lune to Paceco | 669.22 mi (1,077.01 km) |
| Tassin-la-Demi-Lune to Pachino | 822.15 mi (1,323.12 km) |
