| Povoa de Varzim to Noventa Vicentina | 1,051.85 mi (1,692.79 km) |
| Povoa de Varzim to Novi di Modena | 1,017.85 mi (1,638.07 km) |
| Povoa de Varzim to Novi Ligure | 913.88 mi (1,470.76 km) |
| Povoa de Varzim to Nuoro | 946.81 mi (1,523.75 km) |
| Povoa de Varzim to Occhiobello | 1,051.14 mi (1,691.64 km) |
| Povoa de Varzim to Oderzo | 1,102.64 mi (1,774.53 km) |
| Povoa de Varzim to Oggiono | 953.66 mi (1,534.76 km) |
| Povoa de Varzim to Olbia | 948.85 mi (1,527.03 km) |
| Povoa de Varzim to Oleggio | 917.17 mi (1,476.04 km) |
| Povoa de Varzim to Olgiate Comasco | 935.62 mi (1,505.73 km) |
| Povoa de Varzim to Olgiate Olona | 929.46 mi (1,495.83 km) |
| Povoa de Varzim to Omegna | 910.88 mi (1,465.92 km) |
| Povoa de Varzim to Opera | 941.87 mi (1,515.79 km) |
| Povoa de Varzim to Oppeano | 1,035.16 mi (1,665.93 km) |
| Povoa de Varzim to Orbassano | 856.63 mi (1,378.61 km) |
