| Inowroclaw to Orbetello | 786.20 mi (1,265.26 km) |
| Inowroclaw to Oria | 849.88 mi (1,367.76 km) |
| Inowroclaw to Oristano | 1,000.70 mi (1,610.47 km) |
| Inowroclaw to Orta Nova | 800.87 mi (1,288.88 km) |
| Inowroclaw to Orte | 763.91 mi (1,229.40 km) |
| Inowroclaw to Ortona | 743.38 mi (1,196.35 km) |
| Inowroclaw to Orvieto | 751.78 mi (1,209.87 km) |
| Inowroclaw to Orzinuovi | 633.84 mi (1,020.06 km) |
| Inowroclaw to Osimo | 679.54 mi (1,093.61 km) |
| Inowroclaw to Ospitaletto | 621.15 mi (999.64 km) |
| Inowroclaw to Ostuni | 833.86 mi (1,341.97 km) |
| Inowroclaw to Ottaviano | 844.05 mi (1,358.36 km) |
| Inowroclaw to Ovada | 712.51 mi (1,146.67 km) |
| Inowroclaw to Ozieri | 949.00 mi (1,527.27 km) |
| Inowroclaw to Paceco | 1,059.28 mi (1,704.74 km) |
