| Tualatin to Castelletto sopra Ticino | 5,481.19 mi (8,821.13 km) |
| Tualatin to Castelli Calepio | 5,518.51 mi (8,881.18 km) |
| Tualatin to Castelnovo ne' Monti | 5,601.99 mi (9,015.52 km) |
| Tualatin to Castelnuovo Berardenga | 5,694.60 mi (9,164.57 km) |
| Tualatin to Castelnuovo di Porto | 5,792.51 mi (9,322.14 km) |
| Tualatin to Castelnuovo di Verona | 5,552.15 mi (8,935.31 km) |
| Tualatin to Castelnuovo Rangone | 5,608.65 mi (9,026.25 km) |
| Tualatin to Castelvetrano | 6,067.44 mi (9,764.60 km) |
| Tualatin to Castelvetro di Modena | 5,612.03 mi (9,031.70 km) |
| Tualatin to Castenaso | 5,624.57 mi (9,051.88 km) |
| Tualatin to Castenedolo | 5,538.14 mi (8,912.77 km) |
| Tualatin to Castiglion Fiorentino | 5,705.33 mi (9,181.85 km) |
| Tualatin to Castiglione del Lago | 5,720.86 mi (9,206.83 km) |
| Tualatin to Castiglione delle Stiviere | 5,547.42 mi (8,927.71 km) |
| Tualatin to Castrolibero | 6,056.11 mi (9,746.38 km) |
