| Ballwin to Celano | 5,108.40 mi (8,221.17 km) |
| Ballwin to Cento | 4,907.22 mi (7,897.41 km) |
| Ballwin to Cepagatti | 5,116.99 mi (8,235.00 km) |
| Ballwin to Ceprano | 5,129.55 mi (8,255.21 km) |
| Ballwin to Cercola | 5,192.80 mi (8,357.01 km) |
| Ballwin to Cerea | 4,885.67 mi (7,862.72 km) |
| Ballwin to Cerese | 4,873.25 mi (7,842.74 km) |
| Ballwin to Cerignola | 5,238.18 mi (8,430.03 km) |
| Ballwin to Cermenate | 4,781.24 mi (7,694.66 km) |
| Ballwin to Cernusco sul Naviglio | 4,798.37 mi (7,722.24 km) |
| Ballwin to Cerreto Guidi | 4,930.50 mi (7,934.87 km) |
| Ballwin to Cerro Maggiore | 4,779.84 mi (7,692.41 km) |
| Ballwin to Certaldo | 4,945.79 mi (7,959.47 km) |
| Ballwin to Cerveteri | 5,052.74 mi (8,131.60 km) |
| Ballwin to Cervia | 4,969.23 mi (7,997.21 km) |
