| Tonawanda to Castelfidardo | 4,384.90 mi (7,056.81 km) |
| Tonawanda to Castelfiorentino | 4,273.23 mi (6,877.10 km) |
| Tonawanda to Castelfranco di Sopra | 4,296.82 mi (6,915.07 km) |
| Tonawanda to Castelfranco di Sotto | 4,260.38 mi (6,856.43 km) |
| Tonawanda to Castelfranco Emilia | 4,238.51 mi (6,821.22 km) |
| Tonawanda to Castelfranco Veneto | 4,233.44 mi (6,813.06 km) |
| Tonawanda to Castellabate | 4,573.27 mi (7,359.96 km) |
| Tonawanda to Castellammare del Golfo | 4,578.46 mi (7,368.32 km) |
| Tonawanda to Castellammare di Stabia | 4,536.16 mi (7,300.24 km) |
| Tonawanda to Castellamonte | 4,071.73 mi (6,552.82 km) |
| Tonawanda to Castellana Grotte | 4,640.01 mi (7,467.37 km) |
| Tonawanda to Castellaneta | 4,640.97 mi (7,468.93 km) |
| Tonawanda to Castellanza | 4,112.09 mi (6,617.77 km) |
| Tonawanda to Castellarano | 4,228.59 mi (6,805.26 km) |
| Tonawanda to Castelleone | 4,159.21 mi (6,693.60 km) |
