| Cities | Distance |
|---|---|
| Tolmezzo to Orbetello | 287.75 mi (463.09 km) |
| Tolmezzo to Oria | 468.63 mi (754.19 km) |
| Tolmezzo to Oristano | 500.88 mi (806.09 km) |
| Tolmezzo to Orta Nova | 375.03 mi (603.55 km) |
| Tolmezzo to Orte | 273.98 mi (440.92 km) |
| Tolmezzo to Ortona | 288.03 mi (463.54 km) |
| Tolmezzo to Orvieto | 258.26 mi (415.63 km) |
| Tolmezzo to Orzinuovi | 163.55 mi (263.21 km) |
| Tolmezzo to Osimo | 202.81 mi (326.39 km) |
| Tolmezzo to Ospitaletto | 152.89 mi (246.06 km) |
| Tolmezzo to Ostuni | 453.20 mi (729.36 km) |
| Tolmezzo to Ottaviano | 390.35 mi (628.20 km) |
| Tolmezzo to Ovada | 244.00 mi (392.69 km) |
| Tolmezzo to Ozieri | 449.18 mi (722.89 km) |
| Tolmezzo to Paceco | 582.03 mi (936.68 km) |