| Silver Spring to Capodrise | 4,590.15 mi (7,387.14 km) |
| Silver Spring to Capoterra | 4,416.27 mi (7,107.30 km) |
| Silver Spring to Capriolo | 4,241.77 mi (6,826.47 km) |
| Silver Spring to Capua | 4,584.32 mi (7,377.74 km) |
| Silver Spring to Capurso | 4,704.91 mi (7,571.82 km) |
| Silver Spring to Carate Brianza | 4,205.55 mi (6,768.18 km) |
| Silver Spring to Caravaggio | 4,233.84 mi (6,813.71 km) |
| Silver Spring to Carbonera | 4,339.97 mi (6,984.50 km) |
| Silver Spring to Carbonia | 4,395.75 mi (7,074.27 km) |
| Silver Spring to Cardito | 4,593.82 mi (7,393.04 km) |
| Silver Spring to Carignano | 4,167.51 mi (6,706.96 km) |
| Silver Spring to Carini | 4,647.65 mi (7,479.67 km) |
| Silver Spring to Carlentini | 4,763.67 mi (7,666.39 km) |
| Silver Spring to Carmagnola | 4,171.20 mi (6,712.89 km) |
| Silver Spring to Carmiano | 4,781.11 mi (7,694.46 km) |
