| Ponca City to Trezzo sull'Adda | 5,147.56 mi (8,284.19 km) |
| Ponca City to Tricase | 5,742.74 mi (9,242.05 km) |
| Ponca City to Trieste | 5,306.67 mi (8,540.26 km) |
| Ponca City to Triggiano | 5,633.65 mi (9,066.48 km) |
| Ponca City to Trinitapoli | 5,589.00 mi (8,994.63 km) |
| Ponca City to Trissino | 5,219.99 mi (8,400.76 km) |
| Ponca City to Triuggio | 5,135.38 mi (8,264.60 km) |
| Ponca City to Trofarello | 5,103.73 mi (8,213.66 km) |
| Ponca City to Troina | 5,692.48 mi (9,161.16 km) |
| Ponca City to Turin | 5,097.56 mi (8,203.74 km) |
| Ponca City to Udine | 5,268.43 mi (8,478.72 km) |
| Ponca City to Ugento | 5,735.01 mi (9,229.60 km) |
| Ponca City to Umbertide | 5,355.22 mi (8,618.40 km) |
| Ponca City to Urbino | 5,348.40 mi (8,607.41 km) |
| Ponca City to Urgnano | 5,154.78 mi (8,295.82 km) |
