| Cities | Distance |
|---|---|
| Trier to Nottingham | 401.91 mi (646.81 km) |
| Trier to Nuneaton | 399.82 mi (643.45 km) |
| Trier to Oadby | 387.40 mi (623.46 km) |
| Trier to Oakengates | 442.28 mi (711.78 km) |
| Trier to Oakham | 377.10 mi (606.88 km) |
| Trier to Oldbury | 420.30 mi (676.40 km) |
| Trier to Oldham | 457.16 mi (735.73 km) |
| Trier to Ollerton | 406.21 mi (653.73 km) |
| Trier to Olton | 410.33 mi (660.37 km) |
| Trier to Omagh | 676.53 mi (1,088.77 km) |
| Trier to Ormesby | 468.13 mi (753.38 km) |
| Trier to Ormskirk | 485.25 mi (780.93 km) |
| Trier to Orpington | 307.99 mi (495.67 km) |
| Trier to Ossett | 443.75 mi (714.15 km) |
| Trier to Oswaldtwistle | 473.98 mi (762.80 km) |