| Frauenfeld to Carmignano | 277.42 mi (446.46 km) |
| Frauenfeld to Carovigno | 641.88 mi (1,033.01 km) |
| Frauenfeld to Carpenedolo | 167.63 mi (269.77 km) |
| Frauenfeld to Carpi | 213.40 mi (343.44 km) |
| Frauenfeld to Carrara | 246.66 mi (396.97 km) |
| Frauenfeld to Carugate | 139.71 mi (224.84 km) |
| Frauenfeld to Casal di Principe | 520.07 mi (836.97 km) |
| Frauenfeld to Casale Monferrato | 168.24 mi (270.75 km) |
| Frauenfeld to Casale sul Sile | 211.49 mi (340.36 km) |
| Frauenfeld to Casalecchio di Reno | 240.75 mi (387.45 km) |
| Frauenfeld to Casalgrande | 223.01 mi (358.90 km) |
| Frauenfeld to Casalmaggiore | 191.36 mi (307.97 km) |
| Frauenfeld to Casalnuovo di Napoli | 531.52 mi (855.39 km) |
| Frauenfeld to Casalpusterlengo | 167.76 mi (269.98 km) |
| Frauenfeld to Casaluce | 522.73 mi (841.25 km) |
