| Clemmons to Castelfidardo | 4,741.84 mi (7,631.25 km) |
| Clemmons to Castelfiorentino | 4,624.51 mi (7,442.43 km) |
| Clemmons to Castelfranco di Sopra | 4,649.70 mi (7,482.96 km) |
| Clemmons to Castelfranco di Sotto | 4,611.70 mi (7,421.81 km) |
| Clemmons to Castelfranco Emilia | 4,595.58 mi (7,395.86 km) |
| Clemmons to Castelfranco Veneto | 4,598.43 mi (7,400.46 km) |
| Clemmons to Castellabate | 4,916.82 mi (7,912.85 km) |
| Clemmons to Castellammare del Golfo | 4,903.53 mi (7,891.48 km) |
| Clemmons to Castellammare di Stabia | 4,880.63 mi (7,854.61 km) |
| Clemmons to Castellamonte | 4,425.55 mi (7,122.23 km) |
| Clemmons to Castellana Grotte | 4,992.88 mi (8,035.27 km) |
| Clemmons to Castellaneta | 4,991.92 mi (8,033.72 km) |
| Clemmons to Castellanza | 4,469.95 mi (7,193.69 km) |
| Clemmons to Castellarano | 4,584.85 mi (7,378.61 km) |
| Clemmons to Castelleone | 4,517.19 mi (7,269.72 km) |
