| Elkridge to Castelfidardo | 4,450.50 mi (7,162.39 km) |
| Elkridge to Castelfiorentino | 4,334.00 mi (6,974.89 km) |
| Elkridge to Castelfranco di Sopra | 4,358.94 mi (7,015.03 km) |
| Elkridge to Castelfranco di Sotto | 4,321.17 mi (6,954.24 km) |
| Elkridge to Castelfranco Emilia | 4,304.14 mi (6,926.84 km) |
| Elkridge to Castelfranco Veneto | 4,305.87 mi (6,929.63 km) |
| Elkridge to Castellabate | 4,627.81 mi (7,447.74 km) |
| Elkridge to Castellammare del Golfo | 4,618.16 mi (7,432.21 km) |
| Elkridge to Castellammare di Stabia | 4,591.44 mi (7,389.20 km) |
| Elkridge to Castellamonte | 4,134.50 mi (6,653.84 km) |
| Elkridge to Castellana Grotte | 4,702.33 mi (7,567.66 km) |
| Elkridge to Castellaneta | 4,701.68 mi (7,566.62 km) |
| Elkridge to Castellanza | 4,178.32 mi (6,724.36 km) |
| Elkridge to Castellarano | 4,293.53 mi (6,909.77 km) |
| Elkridge to Castelleone | 4,225.57 mi (6,800.40 km) |
