| Seia to San Maurizio Canavese | 843.01 mi (1,356.70 km) |
| Seia to San Mauro Pascoli | 1,056.78 mi (1,700.73 km) |
| Seia to San Mauro Torinese | 846.40 mi (1,362.15 km) |
| Seia to San Michele al Tagliamento | 1,103.80 mi (1,776.39 km) |
| Seia to San Miniato | 975.86 mi (1,570.50 km) |
| Seia to San Pancrazio Salentino | 1,338.51 mi (2,154.12 km) |
| Seia to San Pietro in Casale | 1,013.34 mi (1,630.82 km) |
| Seia to San Pietro Vernotico | 1,349.12 mi (2,171.19 km) |
| Seia to San Prisco | 1,148.60 mi (1,848.49 km) |
| Seia to San Remo | 825.75 mi (1,328.91 km) |
| Seia to San Salvo | 1,167.68 mi (1,879.19 km) |
| Seia to San Sebastiano al Vesuvio | 1,154.56 mi (1,858.09 km) |
| Seia to San Severino Marche | 1,089.39 mi (1,753.21 km) |
| Seia to San Severo | 1,202.14 mi (1,934.65 km) |
| Seia to San Valentino Torio | 1,167.17 mi (1,878.38 km) |
