| Rio Maior to San Giovanni Lupatoto | 1,098.08 mi (1,767.19 km) |
| Rio Maior to San Giovanni Rotondo | 1,301.39 mi (2,094.39 km) |
| Rio Maior to San Giovanni Valdarno | 1,096.32 mi (1,764.35 km) |
| Rio Maior to San Giuliano Milanese | 1,017.03 mi (1,636.76 km) |
| Rio Maior to San Giuliano Terme | 1,044.73 mi (1,681.33 km) |
| Rio Maior to San Giuseppe Iato | 1,194.16 mi (1,921.81 km) |
| Rio Maior to San Giuseppe Vesuviano | 1,239.39 mi (1,994.61 km) |
| Rio Maior to San Giustino | 1,128.42 mi (1,816.02 km) |
| Rio Maior to San Gregorio di Catania | 1,303.21 mi (2,097.31 km) |
| Rio Maior to San Lazzaro di Savena | 1,101.03 mi (1,771.94 km) |
| Rio Maior to San Marco in Lamis | 1,296.31 mi (2,086.21 km) |
| Rio Maior to San Martino Buon Albergo | 1,101.81 mi (1,773.19 km) |
| Rio Maior to San Martino di Lupari | 1,141.61 mi (1,837.24 km) |
| Rio Maior to San Marzano di San Giuseppe | 1,398.18 mi (2,250.16 km) |
| Rio Maior to San Marzano sul Sarno | 1,244.57 mi (2,002.94 km) |
