| Effingham to Busto Arsizio | 4,671.14 mi (7,517.48 km) |
| Effingham to Busto Garolfo | 4,675.01 mi (7,523.70 km) |
| Effingham to Cabras | 4,880.18 mi (7,853.89 km) |
| Effingham to Cadelbosco di Sopra | 4,774.37 mi (7,683.61 km) |
| Effingham to Cadoneghe | 4,800.30 mi (7,725.34 km) |
| Effingham to Cagli | 4,905.94 mi (7,895.34 km) |
| Effingham to Cagliari | 4,933.55 mi (7,939.78 km) |
| Effingham to Cairo Montenotte | 4,693.87 mi (7,554.05 km) |
| Effingham to Caivano | 5,081.72 mi (8,178.24 km) |
| Effingham to Calcinaia | 4,818.09 mi (7,753.97 km) |
| Effingham to Calcinato | 4,739.71 mi (7,627.82 km) |
| Effingham to Calderara di Reno | 4,809.12 mi (7,739.53 km) |
| Effingham to Caldogno | 4,776.97 mi (7,687.80 km) |
| Effingham to Calenzano | 4,833.12 mi (7,778.16 km) |
| Effingham to Calolziocorte | 4,687.22 mi (7,543.36 km) |
