| Effingham to Casamassima | 5,188.41 mi (8,349.94 km) |
| Effingham to Casandrino | 5,080.37 mi (8,176.07 km) |
| Effingham to Casapulla | 5,076.08 mi (8,169.16 km) |
| Effingham to Casarano | 5,280.14 mi (8,497.57 km) |
| Effingham to Casatenovo | 4,686.28 mi (7,541.84 km) |
| Effingham to Casciana Terme | 4,824.39 mi (7,764.10 km) |
| Effingham to Cascina | 4,815.37 mi (7,749.59 km) |
| Effingham to Caselle Torinese | 4,638.87 mi (7,465.54 km) |
| Effingham to Caserta | 5,078.14 mi (8,172.47 km) |
| Effingham to Casier | 4,806.71 mi (7,735.66 km) |
| Effingham to Casorate Primo | 4,689.13 mi (7,546.42 km) |
| Effingham to Casoria | 5,083.85 mi (8,181.66 km) |
| Effingham to Cassano al Ionio | 5,214.98 mi (8,392.70 km) |
| Effingham to Cassano d'Adda | 4,700.87 mi (7,565.32 km) |
| Effingham to Cassano delle Murge | 5,185.26 mi (8,344.88 km) |
