| Eau Claire to Castelfidardo | 4,797.44 mi (7,720.73 km) |
| Eau Claire to Castelfiorentino | 4,695.58 mi (7,556.80 km) |
| Eau Claire to Castelfranco di Sopra | 4,716.55 mi (7,590.56 km) |
| Eau Claire to Castelfranco di Sotto | 4,682.89 mi (7,536.38 km) |
| Eau Claire to Castelfranco Emilia | 4,653.13 mi (7,488.48 km) |
| Eau Claire to Castelfranco Veneto | 4,636.37 mi (7,461.51 km) |
| Eau Claire to Castellabate | 5,001.86 mi (8,049.71 km) |
| Eau Claire to Castellammare del Golfo | 5,030.87 mi (8,096.40 km) |
| Eau Claire to Castellammare di Stabia | 4,964.02 mi (7,988.83 km) |
| Eau Claire to Castellamonte | 4,493.67 mi (7,231.86 km) |
| Eau Claire to Castellana Grotte | 5,054.62 mi (8,134.63 km) |
| Eau Claire to Castellaneta | 5,058.33 mi (8,140.60 km) |
| Eau Claire to Castellanza | 4,527.58 mi (7,286.43 km) |
| Eau Claire to Castellarano | 4,644.53 mi (7,474.66 km) |
| Eau Claire to Castelleone | 4,573.75 mi (7,360.75 km) |
