| Boiling Springs to Collegno | 4,541.14 mi (7,308.26 km) |
| Boiling Springs to Cologno al Serio | 4,617.90 mi (7,431.79 km) |
| Boiling Springs to Cologno Monzese | 4,601.43 mi (7,405.29 km) |
| Boiling Springs to Colorno | 4,668.08 mi (7,512.55 km) |
| Boiling Springs to Comacchio | 4,753.40 mi (7,649.86 km) |
| Boiling Springs to Comiso | 5,135.18 mi (8,264.27 km) |
| Boiling Springs to Como | 4,584.38 mi (7,377.85 km) |
| Boiling Springs to Concordia Sagittaria | 4,746.23 mi (7,638.31 km) |
| Boiling Springs to Concorezzo | 4,602.01 mi (7,406.22 km) |
| Boiling Springs to Conegliano | 4,718.90 mi (7,594.34 km) |
| Boiling Springs to Conselice | 4,744.41 mi (7,635.39 km) |
| Boiling Springs to Conselve | 4,722.14 mi (7,599.55 km) |
| Boiling Springs to Conversano | 5,100.06 mi (8,207.75 km) |
| Boiling Springs to Copertino | 5,167.45 mi (8,316.21 km) |
| Boiling Springs to Copparo | 4,731.71 mi (7,614.95 km) |
