| Acharnes to Novi di Modena | 812.38 mi (1,307.40 km) |
| Acharnes to Novi Ligure | 899.32 mi (1,447.32 km) |
| Acharnes to Nuoro | 785.38 mi (1,263.94 km) |
| Acharnes to Occhiobello | 785.13 mi (1,263.54 km) |
| Acharnes to Oderzo | 783.89 mi (1,261.55 km) |
| Acharnes to Oggiono | 908.58 mi (1,462.21 km) |
| Acharnes to Olbia | 782.69 mi (1,259.61 km) |
| Acharnes to Oleggio | 932.38 mi (1,500.53 km) |
| Acharnes to Olgiate Comasco | 924.52 mi (1,487.87 km) |
| Acharnes to Olgiate Olona | 922.91 mi (1,485.28 km) |
| Acharnes to Omegna | 951.20 mi (1,530.82 km) |
| Acharnes to Opera | 900.41 mi (1,449.07 km) |
| Acharnes to Oppeano | 815.65 mi (1,312.65 km) |
| Acharnes to Orbassano | 961.99 mi (1,548.17 km) |
| Acharnes to Orbetello | 724.58 mi (1,166.10 km) |
