| Glassboro to Cockermouth | 3,362.44 mi (5,411.33 km) |
| Glassboro to Colchester | 3,584.20 mi (5,768.21 km) |
| Glassboro to Coleford | 3,442.83 mi (5,540.71 km) |
| Glassboro to Colne | 3,422.42 mi (5,507.85 km) |
| Glassboro to Colwyn Bay | 3,371.68 mi (5,426.19 km) |
| Glassboro to Congleton | 3,433.24 mi (5,525.27 km) |
| Glassboro to Conisbrough | 3,466.73 mi (5,579.17 km) |
| Glassboro to Connahs Quay | 3,398.66 mi (5,469.61 km) |
| Glassboro to Consett | 3,418.67 mi (5,501.81 km) |
| Glassboro to Conwy | 3,366.64 mi (5,418.09 km) |
| Glassboro to Cookstown | 3,230.46 mi (5,198.92 km) |
| Glassboro to Corby | 3,506.97 mi (5,643.92 km) |
| Glassboro to Corfe Mullen | 3,488.00 mi (5,613.39 km) |
| Glassboro to Corsham | 3,467.58 mi (5,580.52 km) |
| Glassboro to Coseley | 3,450.03 mi (5,552.28 km) |
