| Effingham to Brezovica | 4,873.93 mi (7,843.83 km) |
| Effingham to Cankova | 4,905.72 mi (7,894.99 km) |
| Effingham to Celje | 4,897.54 mi (7,881.83 km) |
| Effingham to Cerklje na Gorenjskem | 4,867.12 mi (7,832.87 km) |
| Effingham to Cerknica | 4,880.89 mi (7,855.04 km) |
| Effingham to Cerkno | 4,853.09 mi (7,810.29 km) |
| Effingham to Cerkvenjak | 4,909.33 mi (7,900.80 km) |
| Effingham to Cirkulane | 4,920.61 mi (7,918.96 km) |
| Effingham to Crensovci | 4,922.18 mi (7,921.48 km) |
| Effingham to Crna na Koroskem | 4,871.87 mi (7,840.53 km) |
| Effingham to Crnomelj | 4,922.29 mi (7,921.66 km) |
| Effingham to Destrnik | 4,910.05 mi (7,901.97 km) |
| Effingham to Divaca | 4,870.60 mi (7,838.47 km) |
| Effingham to Dobje | 4,906.51 mi (7,896.26 km) |
| Effingham to Dobrna | 4,891.82 mi (7,872.63 km) |
