| Kalvarija to Orbetello | 990.86 mi (1,594.63 km) |
| Kalvarija to Oria | 995.52 mi (1,602.13 km) |
| Kalvarija to Oristano | 1,210.18 mi (1,947.60 km) |
| Kalvarija to Orta Nova | 967.43 mi (1,556.92 km) |
| Kalvarija to Orte | 961.35 mi (1,547.14 km) |
| Kalvarija to Ortona | 925.04 mi (1,488.70 km) |
| Kalvarija to Orvieto | 952.04 mi (1,532.15 km) |
| Kalvarija to Orzinuovi | 856.03 mi (1,377.65 km) |
| Kalvarija to Osimo | 873.22 mi (1,405.31 km) |
| Kalvarija to Ospitaletto | 843.42 mi (1,357.35 km) |
| Kalvarija to Ostuni | 980.43 mi (1,577.86 km) |
| Kalvarija to Ottaviano | 1,020.04 mi (1,641.59 km) |
| Kalvarija to Ovada | 936.33 mi (1,506.88 km) |
| Kalvarija to Ozieri | 1,158.65 mi (1,864.67 km) |
| Kalvarija to Paceco | 1,241.53 mi (1,998.05 km) |
