| Effingham to Castelletto sopra Ticino | 4,658.35 mi (7,496.89 km) |
| Effingham to Castelli Calepio | 4,712.32 mi (7,583.75 km) |
| Effingham to Castelnovo ne' Monti | 4,779.49 mi (7,691.85 km) |
| Effingham to Castelnuovo Berardenga | 4,867.77 mi (7,833.92 km) |
| Effingham to Castelnuovo di Porto | 4,958.13 mi (7,979.34 km) |
| Effingham to Castelnuovo di Verona | 4,754.71 mi (7,651.97 km) |
| Effingham to Castelnuovo Rangone | 4,796.38 mi (7,719.03 km) |
| Effingham to Castelvetrano | 5,156.93 mi (8,299.28 km) |
| Effingham to Castelvetro di Modena | 4,799.05 mi (7,723.32 km) |
| Effingham to Castenaso | 4,819.58 mi (7,756.37 km) |
| Effingham to Castenedolo | 4,734.52 mi (7,619.47 km) |
| Effingham to Castiglion Fiorentino | 4,884.77 mi (7,861.28 km) |
| Effingham to Castiglione del Lago | 4,898.38 mi (7,883.18 km) |
| Effingham to Castiglione delle Stiviere | 4,745.40 mi (7,636.98 km) |
| Effingham to Castrolibero | 5,230.56 mi (8,417.78 km) |
