| Gresham to Castelfidardo | 5,723.01 mi (9,210.30 km) |
| Gresham to Castelfiorentino | 5,649.95 mi (9,092.71 km) |
| Gresham to Castelfranco di Sopra | 5,663.70 mi (9,114.84 km) |
| Gresham to Castelfranco di Sotto | 5,638.44 mi (9,074.20 km) |
| Gresham to Castelfranco Emilia | 5,593.10 mi (9,001.23 km) |
| Gresham to Castelfranco Veneto | 5,551.53 mi (8,934.33 km) |
| Gresham to Castellabate | 5,950.66 mi (9,576.67 km) |
| Gresham to Castellammare del Golfo | 6,033.01 mi (9,709.20 km) |
| Gresham to Castellammare di Stabia | 5,913.56 mi (9,516.96 km) |
| Gresham to Castellamonte | 5,460.54 mi (8,787.89 km) |
| Gresham to Castellana Grotte | 5,967.77 mi (9,604.20 km) |
| Gresham to Castellaneta | 5,977.57 mi (9,619.97 km) |
| Gresham to Castellanza | 5,478.00 mi (8,815.99 km) |
| Gresham to Castellarano | 5,588.03 mi (8,993.07 km) |
| Gresham to Castelleone | 5,518.96 mi (8,881.90 km) |
