| Porterville to San Maurizio Canavese | 5,910.00 mi (9,511.22 km) |
| Porterville to San Mauro Pascoli | 6,117.83 mi (9,845.69 km) |
| Porterville to San Mauro Torinese | 5,919.84 mi (9,527.06 km) |
| Porterville to San Michele al Tagliamento | 6,043.26 mi (9,725.69 km) |
| Porterville to San Miniato | 6,092.71 mi (9,805.28 km) |
| Porterville to San Pancrazio Salentino | 6,485.65 mi (10,437.64 km) |
| Porterville to San Pietro in Casale | 6,054.34 mi (9,743.52 km) |
| Porterville to San Pietro Vernotico | 6,488.11 mi (10,441.60 km) |
| Porterville to San Prisco | 6,341.70 mi (10,205.97 km) |
| Porterville to San Remo | 5,988.16 mi (9,637.01 km) |
| Porterville to San Salvo | 6,301.41 mi (10,141.15 km) |
| Porterville to San Sebastiano al Vesuvio | 6,358.23 mi (10,232.58 km) |
| Porterville to San Severino Marche | 6,188.76 mi (9,959.85 km) |
| Porterville to San Severo | 6,340.48 mi (10,204.02 km) |
| Porterville to San Valentino Torio | 6,367.84 mi (10,248.06 km) |
