| Effingham to Castelfidardo | 4,945.50 mi (7,959.02 km) |
| Effingham to Castelfiorentino | 4,835.69 mi (7,782.29 km) |
| Effingham to Castelfranco di Sopra | 4,858.79 mi (7,819.47 km) |
| Effingham to Castelfranco di Sotto | 4,822.86 mi (7,761.64 km) |
| Effingham to Castelfranco Emilia | 4,799.33 mi (7,723.77 km) |
| Effingham to Castelfranco Veneto | 4,791.62 mi (7,711.37 km) |
| Effingham to Castellabate | 5,137.30 mi (8,267.69 km) |
| Effingham to Castellammare del Golfo | 5,146.14 mi (8,281.91 km) |
| Effingham to Castellammare di Stabia | 5,100.01 mi (8,207.68 km) |
| Effingham to Castellamonte | 4,633.82 mi (7,457.41 km) |
| Effingham to Castellana Grotte | 5,201.42 mi (8,370.88 km) |
| Effingham to Castellaneta | 5,202.95 mi (8,373.34 km) |
| Effingham to Castellanza | 4,672.90 mi (7,520.30 km) |
| Effingham to Castellarano | 4,789.68 mi (7,708.24 km) |
| Effingham to Castelleone | 4,719.89 mi (7,595.93 km) |
