| Niederkassel to San Giovanni Rotondo | 753.51 mi (1,212.66 km) |
| Niederkassel to San Giovanni Valdarno | 543.54 mi (874.75 km) |
| Niederkassel to San Giuliano Milanese | 388.34 mi (624.97 km) |
| Niederkassel to San Giuliano Terme | 512.76 mi (825.20 km) |
| Niederkassel to San Giuseppe Iato | 937.51 mi (1,508.78 km) |
| Niederkassel to San Giuseppe Vesuviano | 776.91 mi (1,250.31 km) |
| Niederkassel to San Giustino | 556.95 mi (896.33 km) |
| Niederkassel to San Gregorio di Catania | 997.80 mi (1,605.80 km) |
| Niederkassel to San Lazzaro di Savena | 483.12 mi (777.50 km) |
| Niederkassel to San Marco in Lamis | 750.26 mi (1,207.43 km) |
| Niederkassel to San Martino Buon Albergo | 417.45 mi (671.82 km) |
| Niederkassel to San Martino di Lupari | 419.89 mi (675.75 km) |
| Niederkassel to San Marzano di San Giuseppe | 874.93 mi (1,408.06 km) |
| Niederkassel to San Marzano sul Sarno | 782.98 mi (1,260.09 km) |
| Niederkassel to San Maurizio Canavese | 387.87 mi (624.22 km) |
