| Glassboro to Collegno | 4,046.65 mi (6,512.45 km) |
| Glassboro to Cologno al Serio | 4,122.88 mi (6,635.13 km) |
| Glassboro to Cologno Monzese | 4,106.48 mi (6,608.75 km) |
| Glassboro to Colorno | 4,173.20 mi (6,716.12 km) |
| Glassboro to Comacchio | 4,258.36 mi (6,853.17 km) |
| Glassboro to Comiso | 4,644.92 mi (7,475.28 km) |
| Glassboro to Como | 4,089.36 mi (6,581.18 km) |
| Glassboro to Concordia Sagittaria | 4,250.91 mi (6,841.18 km) |
| Glassboro to Concorezzo | 4,107.03 mi (6,609.63 km) |
| Glassboro to Conegliano | 4,223.60 mi (6,797.23 km) |
| Glassboro to Conselice | 4,249.48 mi (6,838.87 km) |
| Glassboro to Conselve | 4,226.99 mi (6,802.68 km) |
| Glassboro to Conversano | 4,605.63 mi (7,412.05 km) |
| Glassboro to Copertino | 4,673.14 mi (7,520.69 km) |
| Glassboro to Copparo | 4,236.65 mi (6,818.24 km) |
