| Effingham to Celano | 5,003.38 mi (8,052.16 km) |
| Effingham to Cento | 4,803.13 mi (7,729.89 km) |
| Effingham to Cepagatti | 5,012.33 mi (8,066.56 km) |
| Effingham to Ceprano | 5,024.18 mi (8,085.64 km) |
| Effingham to Cercola | 5,087.32 mi (8,187.25 km) |
| Effingham to Cerea | 4,781.87 mi (7,695.67 km) |
| Effingham to Cerese | 4,769.19 mi (7,675.26 km) |
| Effingham to Cerignola | 5,133.51 mi (8,261.58 km) |
| Effingham to Cermenate | 4,677.06 mi (7,527.00 km) |
| Effingham to Cernusco sul Naviglio | 4,694.15 mi (7,554.51 km) |
| Effingham to Cerreto Guidi | 4,825.62 mi (7,766.08 km) |
| Effingham to Cerro Maggiore | 4,675.55 mi (7,524.57 km) |
| Effingham to Certaldo | 4,840.82 mi (7,790.54 km) |
| Effingham to Cerveteri | 4,947.16 mi (7,961.68 km) |
| Effingham to Cervia | 4,865.19 mi (7,829.77 km) |
