| Orbetello to Castelfidardo | 137.62 mi (221.47 km) |
| Orbetello to Castelfiorentino | 81.15 mi (130.59 km) |
| Orbetello to Castelfranco di Sopra | 83.66 mi (134.64 km) |
| Orbetello to Castelfranco di Sotto | 90.17 mi (145.12 km) |
| Orbetello to Castelfranco Emilia | 149.27 mi (240.23 km) |
| Orbetello to Castelfranco Veneto | 225.84 mi (363.45 km) |
| Orbetello to Castellabate | 244.72 mi (393.84 km) |
| Orbetello to Castellammare del Golfo | 317.33 mi (510.69 km) |
| Orbetello to Castellammare di Stabia | 207.50 mi (333.94 km) |
| Orbetello to Castellamonte | 267.70 mi (430.83 km) |
| Orbetello to Castellana Grotte | 325.52 mi (523.88 km) |
| Orbetello to Castellaneta | 321.02 mi (516.64 km) |
| Orbetello to Castellanza | 247.74 mi (398.71 km) |
| Orbetello to Castellarano | 148.55 mi (239.06 km) |
| Orbetello to Castelleone | 210.18 mi (338.25 km) |
