| Allouez to Celano | 4,746.86 mi (7,639.34 km) |
| Allouez to Cento | 4,541.41 mi (7,308.69 km) |
| Allouez to Cepagatti | 4,753.56 mi (7,650.12 km) |
| Allouez to Ceprano | 4,769.82 mi (7,676.29 km) |
| Allouez to Cercola | 4,833.58 mi (7,778.90 km) |
| Allouez to Cerea | 4,518.45 mi (7,271.75 km) |
| Allouez to Cerese | 4,507.35 mi (7,253.88 km) |
| Allouez to Cerignola | 4,874.55 mi (7,844.83 km) |
| Allouez to Cermenate | 4,416.09 mi (7,107.00 km) |
| Allouez to Cernusco sul Naviglio | 4,433.41 mi (7,134.88 km) |
| Allouez to Cerreto Guidi | 4,568.60 mi (7,352.46 km) |
| Allouez to Cerro Maggiore | 4,415.26 mi (7,105.67 km) |
| Allouez to Certaldo | 4,584.33 mi (7,377.76 km) |
| Allouez to Cerveteri | 4,694.38 mi (7,554.88 km) |
| Allouez to Cervia | 4,603.02 mi (7,407.84 km) |
