| Tournai to Oberriet | 360.63 mi (580.38 km) |
| Tournai to Obersiggenthal | 309.32 mi (497.80 km) |
| Tournai to Oberwil | 284.91 mi (458.52 km) |
| Tournai to Oberwingert | 323.71 mi (520.97 km) |
| Tournai to Oftringen | 306.22 mi (492.82 km) |
| Tournai to Olten | 303.97 mi (489.19 km) |
| Tournai to Onex | 329.85 mi (530.85 km) |
| Tournai to Opfikon | 320.95 mi (516.53 km) |
| Tournai to Ostermundigen | 313.72 mi (504.89 km) |
| Tournai to Payerne | 307.58 mi (495.00 km) |
| Tournai to Pfaffikon | 331.39 mi (533.32 km) |
| Tournai to Plan-les-Ouates | 331.21 mi (533.03 km) |
| Tournai to Pratteln | 289.14 mi (465.33 km) |
| Tournai to Prilly | 317.31 mi (510.66 km) |
| Tournai to Pully | 319.75 mi (514.59 km) |
