| Watauga to Castelfidardo | 5,594.61 mi (9,003.66 km) |
| Watauga to Castelfiorentino | 5,485.22 mi (8,827.61 km) |
| Watauga to Castelfranco di Sopra | 5,508.23 mi (8,864.64 km) |
| Watauga to Castelfranco di Sotto | 5,472.39 mi (8,806.96 km) |
| Watauga to Castelfranco Emilia | 5,448.51 mi (8,768.53 km) |
| Watauga to Castelfranco Veneto | 5,440.04 mi (8,754.89 km) |
| Watauga to Castellabate | 5,787.02 mi (9,313.30 km) |
| Watauga to Castellammare del Golfo | 5,795.43 mi (9,326.84 km) |
| Watauga to Castellammare di Stabia | 5,749.72 mi (9,253.28 km) |
| Watauga to Castellamonte | 5,283.29 mi (8,502.63 km) |
| Watauga to Castellana Grotte | 5,850.70 mi (9,415.80 km) |
| Watauga to Castellaneta | 5,852.36 mi (9,418.46 km) |
| Watauga to Castellanza | 5,322.10 mi (8,565.09 km) |
| Watauga to Castellarano | 5,438.93 mi (8,753.11 km) |
| Watauga to Castelleone | 5,369.05 mi (8,640.65 km) |
