| Keystone to San Maurizio Canavese | 4,878.00 mi (7,850.38 km) |
| Keystone to San Mauro Pascoli | 5,124.83 mi (8,247.62 km) |
| Keystone to San Mauro Torinese | 4,886.39 mi (7,863.88 km) |
| Keystone to San Michele al Tagliamento | 5,103.89 mi (8,213.91 km) |
| Keystone to San Miniato | 5,064.91 mi (8,151.19 km) |
| Keystone to San Pancrazio Salentino | 5,485.40 mi (8,827.90 km) |
| Keystone to San Pietro in Casale | 5,062.22 mi (8,146.86 km) |
| Keystone to San Pietro Vernotico | 5,493.28 mi (8,840.57 km) |
| Keystone to San Prisco | 5,298.92 mi (8,527.79 km) |
| Keystone to San Remo | 4,919.38 mi (7,916.98 km) |
| Keystone to San Salvo | 5,290.71 mi (8,514.58 km) |
| Keystone to San Sebastiano al Vesuvio | 5,310.39 mi (8,546.25 km) |
| Keystone to San Severino Marche | 5,184.31 mi (8,343.34 km) |
| Keystone to San Severo | 5,331.30 mi (8,579.90 km) |
| Keystone to San Valentino Torio | 5,322.79 mi (8,566.20 km) |
