| Alytus to Orbetello | 1,011.28 mi (1,627.50 km) |
| Alytus to Oria | 1,005.16 mi (1,617.64 km) |
| Alytus to Oristano | 1,231.34 mi (1,981.65 km) |
| Alytus to Orta Nova | 980.69 mi (1,578.27 km) |
| Alytus to Orte | 980.34 mi (1,577.70 km) |
| Alytus to Ortona | 941.13 mi (1,514.59 km) |
| Alytus to Orvieto | 971.62 mi (1,563.67 km) |
| Alytus to Orzinuovi | 880.93 mi (1,417.72 km) |
| Alytus to Osimo | 891.72 mi (1,435.09 km) |
| Alytus to Ospitaletto | 868.36 mi (1,397.48 km) |
| Alytus to Ostuni | 990.29 mi (1,593.71 km) |
| Alytus to Ottaviano | 1,034.80 mi (1,665.35 km) |
| Alytus to Ovada | 961.60 mi (1,547.55 km) |
| Alytus to Ozieri | 1,179.91 mi (1,898.89 km) |
| Alytus to Paceco | 1,256.95 mi (2,022.87 km) |
