| Santo Tirso to Mutki | 2,641.94 mi (4,251.80 km) |
| Santo Tirso to Nallihan | 2,066.96 mi (3,326.45 km) |
| Santo Tirso to Narlica | 2,405.46 mi (3,871.21 km) |
| Santo Tirso to Nazilli | 1,957.25 mi (3,149.89 km) |
| Santo Tirso to Nevsehir | 2,270.18 mi (3,653.50 km) |
| Santo Tirso to Nigde | 2,283.39 mi (3,674.77 km) |
| Santo Tirso to Niksar | 2,343.58 mi (3,771.63 km) |
| Santo Tirso to Nizip | 2,466.65 mi (3,969.69 km) |
| Santo Tirso to Nurhak | 2,424.10 mi (3,901.21 km) |
| Santo Tirso to Nusaybin | 2,639.86 mi (4,248.45 km) |
| Santo Tirso to Odemis | 1,932.33 mi (3,109.78 km) |
| Santo Tirso to Of | 2,501.52 mi (4,025.81 km) |
| Santo Tirso to Oguzeli | 2,453.02 mi (3,947.75 km) |
| Santo Tirso to Omerli | 2,618.16 mi (4,213.53 km) |
| Santo Tirso to Ondokuzmayis | 2,281.99 mi (3,672.51 km) |
