| Roy to Castelfidardo | 5,682.90 mi (9,145.74 km) |
| Roy to Castelfiorentino | 5,594.40 mi (9,003.31 km) |
| Roy to Castelfranco di Sopra | 5,611.98 mi (9,031.62 km) |
| Roy to Castelfranco di Sotto | 5,582.15 mi (8,983.61 km) |
| Roy to Castelfranco Emilia | 5,544.18 mi (8,922.50 km) |
| Roy to Castelfranco Veneto | 5,514.54 mi (8,874.79 km) |
| Roy to Castellabate | 5,901.40 mi (9,497.39 km) |
| Roy to Castellammare del Golfo | 5,956.80 mi (9,586.54 km) |
| Roy to Castellammare di Stabia | 5,863.50 mi (9,436.40 km) |
| Roy to Castellamonte | 5,396.40 mi (8,684.66 km) |
| Roy to Castellana Grotte | 5,936.81 mi (9,554.37 km) |
| Roy to Castellaneta | 5,943.66 mi (9,565.39 km) |
| Roy to Castellanza | 5,422.42 mi (8,726.55 km) |
| Roy to Castellarano | 5,537.28 mi (8,911.38 km) |
| Roy to Castelleone | 5,466.51 mi (8,797.50 km) |
