| Puenteareas to Noventa Vicentina | 1,020.36 mi (1,642.11 km) |
| Puenteareas to Novi di Modena | 987.45 mi (1,589.15 km) |
| Puenteareas to Novi Ligure | 883.38 mi (1,421.66 km) |
| Puenteareas to Nuoro | 933.53 mi (1,502.37 km) |
| Puenteareas to Occhiobello | 1,020.79 mi (1,642.80 km) |
| Puenteareas to Oderzo | 1,069.90 mi (1,721.83 km) |
| Puenteareas to Oggiono | 919.84 mi (1,480.34 km) |
| Puenteareas to Olbia | 933.11 mi (1,501.70 km) |
| Puenteareas to Oleggio | 883.64 mi (1,422.09 km) |
| Puenteareas to Olgiate Comasco | 901.63 mi (1,451.03 km) |
| Puenteareas to Olgiate Olona | 895.94 mi (1,441.88 km) |
| Puenteareas to Omegna | 876.30 mi (1,410.28 km) |
| Puenteareas to Opera | 909.33 mi (1,463.42 km) |
| Puenteareas to Oppeano | 1,003.53 mi (1,615.02 km) |
| Puenteareas to Orbassano | 824.72 mi (1,327.27 km) |
