| Ponders End to Castelfidardo | 846.82 mi (1,362.83 km) |
| Ponders End to Castelfiorentino | 754.74 mi (1,214.64 km) |
| Ponders End to Castelfranco di Sopra | 772.27 mi (1,242.85 km) |
| Ponders End to Castelfranco di Sotto | 742.58 mi (1,195.07 km) |
| Ponders End to Castelfranco Emilia | 705.17 mi (1,134.86 km) |
| Ponders End to Castelfranco Veneto | 683.87 mi (1,100.58 km) |
| Ponders End to Castellabate | 1,061.63 mi (1,708.53 km) |
| Ponders End to Castellammare del Golfo | 1,130.62 mi (1,819.55 km) |
| Ponders End to Castellammare di Stabia | 1,023.73 mi (1,647.53 km) |
| Ponders End to Castellamonte | 559.18 mi (899.92 km) |
| Ponders End to Castellana Grotte | 1,103.54 mi (1,775.98 km) |
| Ponders End to Castellaneta | 1,108.41 mi (1,783.82 km) |
| Ponders End to Castellanza | 582.65 mi (937.68 km) |
| Ponders End to Castellarano | 697.83 mi (1,123.05 km) |
| Ponders End to Castelleone | 626.94 mi (1,008.96 km) |
