| Wallingford to Castelfidardo | 882.80 mi (1,420.73 km) |
| Wallingford to Castelfiorentino | 787.28 mi (1,267.00 km) |
| Wallingford to Castelfranco di Sopra | 805.80 mi (1,296.80 km) |
| Wallingford to Castelfranco di Sotto | 774.95 mi (1,247.16 km) |
| Wallingford to Castelfranco Emilia | 739.82 mi (1,190.63 km) |
| Wallingford to Castelfranco Veneto | 721.90 mi (1,161.78 km) |
| Wallingford to Castellabate | 1,094.69 mi (1,761.73 km) |
| Wallingford to Castellammare del Golfo | 1,157.92 mi (1,863.49 km) |
| Wallingford to Castellammare di Stabia | 1,056.73 mi (1,700.65 km) |
| Wallingford to Castellamonte | 589.33 mi (948.43 km) |
| Wallingford to Castellana Grotte | 1,139.87 mi (1,834.44 km) |
| Wallingford to Castellaneta | 1,144.20 mi (1,841.40 km) |
| Wallingford to Castellanza | 615.94 mi (991.25 km) |
| Wallingford to Castellarano | 732.00 mi (1,178.04 km) |
| Wallingford to Castelleone | 661.02 mi (1,063.80 km) |
