| Agios Athanasios to Oria | 932.21 mi (1,500.24 km) |
| Agios Athanasios to Oristano | 1,386.42 mi (2,231.23 km) |
| Agios Athanasios to Orta Nova | 1,046.27 mi (1,683.81 km) |
| Agios Athanasios to Orte | 1,233.55 mi (1,985.20 km) |
| Agios Athanasios to Ortona | 1,134.49 mi (1,825.79 km) |
| Agios Athanasios to Orvieto | 1,252.63 mi (2,015.91 km) |
| Agios Athanasios to Orzinuovi | 1,420.69 mi (2,286.37 km) |
| Agios Athanasios to Osimo | 1,207.38 mi (1,943.09 km) |
| Agios Athanasios to Ospitaletto | 1,418.75 mi (2,283.26 km) |
| Agios Athanasios to Ostuni | 940.41 mi (1,513.44 km) |
| Agios Athanasios to Ottaviano | 1,096.64 mi (1,764.87 km) |
| Agios Athanasios to Ovada | 1,460.03 mi (2,349.69 km) |
| Agios Athanasios to Ozieri | 1,371.76 mi (2,207.64 km) |
| Agios Athanasios to Paceco | 1,160.58 mi (1,867.77 km) |
| Agios Athanasios to Pachino | 1,015.01 mi (1,633.50 km) |
