| Arganil to Noventa Vicentina | 1,050.41 mi (1,690.46 km) |
| Arganil to Novi di Modena | 1,014.56 mi (1,632.77 km) |
| Arganil to Novi Ligure | 911.48 mi (1,466.89 km) |
| Arganil to Nuoro | 915.22 mi (1,472.90 km) |
| Arganil to Occhiobello | 1,047.56 mi (1,685.89 km) |
| Arganil to Oderzo | 1,103.31 mi (1,775.60 km) |
| Arganil to Oggiono | 957.24 mi (1,540.53 km) |
| Arganil to Olbia | 921.06 mi (1,482.30 km) |
| Arganil to Oleggio | 920.44 mi (1,481.30 km) |
| Arganil to Olgiate Comasco | 939.65 mi (1,512.23 km) |
| Arganil to Olgiate Olona | 932.65 mi (1,500.95 km) |
| Arganil to Omegna | 916.24 mi (1,474.54 km) |
| Arganil to Opera | 943.08 mi (1,517.74 km) |
| Arganil to Oppeano | 1,034.07 mi (1,664.17 km) |
| Arganil to Orbassano | 857.28 mi (1,379.66 km) |
