| McDonough to Castelfidardo | 5,020.66 mi (8,079.97 km) |
| McDonough to Castelfiorentino | 4,903.31 mi (7,891.11 km) |
| McDonough to Castelfranco di Sopra | 4,928.50 mi (7,931.66 km) |
| McDonough to Castelfranco di Sotto | 4,890.49 mi (7,870.48 km) |
| McDonough to Castelfranco Emilia | 4,874.39 mi (7,844.58 km) |
| McDonough to Castelfranco Veneto | 4,877.15 mi (7,849.01 km) |
| McDonough to Castellabate | 5,195.42 mi (8,361.23 km) |
| McDonough to Castellammare del Golfo | 5,181.24 mi (8,338.40 km) |
| McDonough to Castellammare di Stabia | 5,159.27 mi (8,303.04 km) |
| McDonough to Castellamonte | 4,704.36 mi (7,570.94 km) |
| McDonough to Castellana Grotte | 5,271.68 mi (8,483.95 km) |
| McDonough to Castellaneta | 5,270.69 mi (8,482.35 km) |
| McDonough to Castellanza | 4,748.76 mi (7,642.39 km) |
| McDonough to Castellarano | 4,863.67 mi (7,827.32 km) |
| McDonough to Castelleone | 4,796.00 mi (7,718.42 km) |
