| Slovenj Gradec to Costessey | 750.50 mi (1,207.81 km) |
| Slovenj Gradec to Cottingham | 847.37 mi (1,363.71 km) |
| Slovenj Gradec to Coulsdon | 764.85 mi (1,230.92 km) |
| Slovenj Gradec to Coventry | 846.44 mi (1,362.22 km) |
| Slovenj Gradec to Cowdenbeath | 1,030.46 mi (1,658.36 km) |
| Slovenj Gradec to Cowes | 801.37 mi (1,289.68 km) |
| Slovenj Gradec to Cowley | 783.60 mi (1,261.09 km) |
| Slovenj Gradec to Cowley | 818.03 mi (1,316.49 km) |
| Slovenj Gradec to Cramlington | 934.24 mi (1,503.51 km) |
| Slovenj Gradec to Cranleigh | 774.59 mi (1,246.57 km) |
| Slovenj Gradec to Crawley | 762.02 mi (1,226.35 km) |
| Slovenj Gradec to Crayford | 755.02 mi (1,215.08 km) |
| Slovenj Gradec to Crewe | 900.75 mi (1,449.61 km) |
| Slovenj Gradec to Crigglestone | 882.60 mi (1,420.41 km) |
| Slovenj Gradec to Cromer | 756.64 mi (1,217.69 km) |
