| Salon-de-Provence to Oria | 677.79 mi (1,090.80 km) |
| Salon-de-Provence to Oristano | 314.59 mi (506.29 km) |
| Salon-de-Provence to Orta Nova | 563.41 mi (906.73 km) |
| Salon-de-Provence to Orte | 376.81 mi (606.42 km) |
| Salon-de-Provence to Ortona | 478.23 mi (769.64 km) |
| Salon-de-Provence to Orvieto | 358.93 mi (577.64 km) |
| Salon-de-Provence to Orzinuovi | 267.40 mi (430.34 km) |
| Salon-de-Provence to Osimo | 419.83 mi (675.65 km) |
| Salon-de-Provence to Ospitaletto | 278.20 mi (447.72 km) |
| Salon-de-Provence to Ostuni | 669.28 mi (1,077.09 km) |
| Salon-de-Provence to Ottaviano | 516.70 mi (831.55 km) |
| Salon-de-Provence to Ovada | 189.01 mi (304.18 km) |
| Salon-de-Provence to Ozieri | 290.89 mi (468.15 km) |
| Salon-de-Provence to Paceco | 551.54 mi (887.61 km) |
| Salon-de-Provence to Pachino | 711.57 mi (1,145.16 km) |
