| Iserlohn to Cassino | 742.66 mi (1,195.20 km) |
| Iserlohn to Castagneto Carducci | 584.00 mi (939.86 km) |
| Iserlohn to Castano Primo | 406.17 mi (653.66 km) |
| Iserlohn to Castel Bolognese | 524.30 mi (843.79 km) |
| Iserlohn to Castel Gandolfo | 706.25 mi (1,136.60 km) |
| Iserlohn to Castel Goffredo | 439.70 mi (707.62 km) |
| Iserlohn to Castel Maggiore | 500.94 mi (806.19 km) |
| Iserlohn to Castel Mella | 422.07 mi (679.25 km) |
| Iserlohn to Castel San Giorgio | 805.33 mi (1,296.05 km) |
| Iserlohn to Castel San Giovanni | 445.05 mi (716.23 km) |
| Iserlohn to Castel San Pietro Terme | 515.30 mi (829.29 km) |
| Iserlohn to Castel Volturno | 773.27 mi (1,244.45 km) |
| Iserlohn to Castelbuono | 980.67 mi (1,578.24 km) |
| Iserlohn to Casteldaccia | 964.43 mi (1,552.11 km) |
| Iserlohn to Castelfidardo | 611.83 mi (984.64 km) |
