| Simmerath to Cassino | 724.27 mi (1,165.61 km) |
| Simmerath to Castagneto Carducci | 552.04 mi (888.43 km) |
| Simmerath to Castano Primo | 366.98 mi (590.60 km) |
| Simmerath to Castel Bolognese | 504.15 mi (811.35 km) |
| Simmerath to Castel Gandolfo | 682.42 mi (1,098.25 km) |
| Simmerath to Castel Goffredo | 414.00 mi (666.27 km) |
| Simmerath to Castel Maggiore | 478.83 mi (770.61 km) |
| Simmerath to Castel Mella | 394.57 mi (635.01 km) |
| Simmerath to Castel San Giorgio | 789.05 mi (1,269.85 km) |
| Simmerath to Castel San Giovanni | 410.00 mi (659.83 km) |
| Simmerath to Castel San Pietro Terme | 494.00 mi (795.02 km) |
| Simmerath to Castel Volturno | 753.98 mi (1,213.41 km) |
| Simmerath to Castelbuono | 955.22 mi (1,537.28 km) |
| Simmerath to Casteldaccia | 936.84 mi (1,507.70 km) |
| Simmerath to Castelfidardo | 598.99 mi (963.98 km) |
