| McDonough to Carmignano | 4,898.37 mi (7,883.17 km) |
| McDonough to Carovigno | 5,300.53 mi (8,530.37 km) |
| McDonough to Carpenedolo | 4,822.74 mi (7,761.46 km) |
| McDonough to Carpi | 4,860.97 mi (7,822.98 km) |
| McDonough to Carrara | 4,849.61 mi (7,804.69 km) |
| McDonough to Carugate | 4,769.55 mi (7,675.85 km) |
| McDonough to Casal di Principe | 5,132.26 mi (8,259.57 km) |
| McDonough to Casale Monferrato | 4,744.48 mi (7,635.51 km) |
| McDonough to Casale sul Sile | 4,896.33 mi (7,879.88 km) |
| McDonough to Casalecchio di Reno | 4,888.10 mi (7,866.64 km) |
| McDonough to Casalgrande | 4,860.96 mi (7,822.96 km) |
| McDonough to Casalmaggiore | 4,834.15 mi (7,779.82 km) |
| McDonough to Casalnuovo di Napoli | 5,145.51 mi (8,280.89 km) |
| McDonough to Casalpusterlengo | 4,794.93 mi (7,716.69 km) |
| McDonough to Casaluce | 5,135.83 mi (8,265.32 km) |
