| Skien to Calafell | 1,291.16 mi (2,077.92 km) |
| Skien to Calahorra | 1,267.93 mi (2,040.54 km) |
| Skien to Calasparra | 1,532.61 mi (2,466.51 km) |
| Skien to Calatayud | 1,324.88 mi (2,132.19 km) |
| Skien to Caldas de Montbuy | 1,255.28 mi (2,020.18 km) |
| Skien to Caldas de Reyes | 1,384.52 mi (2,228.16 km) |
| Skien to Calella | 1,251.12 mi (2,013.48 km) |
| Skien to Callosa de Segura | 1,528.46 mi (2,459.81 km) |
| Skien to Calpe | 1,481.45 mi (2,384.16 km) |
| Skien to Calvia | 1,391.85 mi (2,239.97 km) |
| Skien to Camas | 1,658.76 mi (2,669.51 km) |
| Skien to Cambados | 1,394.64 mi (2,244.45 km) |
| Skien to Cambre | 1,335.78 mi (2,149.73 km) |
| Skien to Cambrils | 1,306.21 mi (2,102.15 km) |
| Skien to Campo de Criptana | 1,477.02 mi (2,377.03 km) |
