| Katrineholm to Trezzo sull'Adda | 966.16 mi (1,554.88 km) |
| Katrineholm to Tricase | 1,320.80 mi (2,125.62 km) |
| Katrineholm to Trieste | 927.91 mi (1,493.32 km) |
| Katrineholm to Triggiano | 1,239.46 mi (1,994.72 km) |
| Katrineholm to Trinitapoli | 1,219.50 mi (1,962.60 km) |
| Katrineholm to Trissino | 949.75 mi (1,528.48 km) |
| Katrineholm to Triuggio | 965.39 mi (1,553.64 km) |
| Katrineholm to Trofarello | 1,031.35 mi (1,659.80 km) |
| Katrineholm to Troina | 1,467.67 mi (2,361.98 km) |
| Katrineholm to Turin | 1,025.85 mi (1,650.95 km) |
| Katrineholm to Udine | 902.04 mi (1,451.69 km) |
| Katrineholm to Ugento | 1,320.20 mi (2,124.65 km) |
| Katrineholm to Umbertide | 1,097.18 mi (1,765.74 km) |
| Katrineholm to Urbino | 1,066.14 mi (1,715.79 km) |
| Katrineholm to Urgnano | 964.87 mi (1,552.81 km) |
