| Allen to Celano | 5,617.75 mi (9,040.89 km) |
| Allen to Cento | 5,417.28 mi (8,718.27 km) |
| Allen to Cepagatti | 5,626.64 mi (9,055.21 km) |
| Allen to Ceprano | 5,638.57 mi (9,074.40 km) |
| Allen to Cercola | 5,701.70 mi (9,176.00 km) |
| Allen to Cerea | 5,395.90 mi (8,683.86 km) |
| Allen to Cerese | 5,383.32 mi (8,663.62 km) |
| Allen to Cerignola | 5,747.83 mi (9,250.23 km) |
| Allen to Cermenate | 5,291.24 mi (8,515.43 km) |
| Allen to Cernusco sul Naviglio | 5,308.35 mi (8,542.96 km) |
| Allen to Cerreto Guidi | 5,439.97 mi (8,754.79 km) |
| Allen to Cerro Maggiore | 5,289.76 mi (8,513.05 km) |
| Allen to Certaldo | 5,455.18 mi (8,779.27 km) |
| Allen to Cerveteri | 5,561.53 mi (8,950.42 km) |
| Allen to Cervia | 5,479.32 mi (8,818.12 km) |
