| Allouez to Chivasso | 4,391.78 mi (7,067.89 km) |
| Allouez to Ciampino | 4,722.87 mi (7,600.73 km) |
| Allouez to Cicciano | 4,836.04 mi (7,782.86 km) |
| Allouez to Cingoli | 4,675.67 mi (7,524.76 km) |
| Allouez to Cinisello Balsamo | 4,427.55 mi (7,125.45 km) |
| Allouez to Cinisi | 4,909.46 mi (7,901.01 km) |
| Allouez to Cirie | 4,378.84 mi (7,047.06 km) |
| Allouez to Ciro Marina | 5,011.49 mi (8,065.21 km) |
| Allouez to Cislago | 4,413.77 mi (7,103.28 km) |
| Allouez to Cisterna di Latina | 4,741.25 mi (7,630.30 km) |
| Allouez to Cisternino | 4,958.08 mi (7,979.26 km) |
| Allouez to Citta di Castello | 4,634.36 mi (7,458.27 km) |
| Allouez to Citta Sant'Angelo | 4,746.05 mi (7,638.04 km) |
| Allouez to Cittadella | 4,520.03 mi (7,274.29 km) |
| Allouez to Cittanova | 5,019.44 mi (8,078.01 km) |
