| Denton to Opole | 869.93 mi (1,400.02 km) |
| Denton to Orzesze | 916.48 mi (1,474.93 km) |
| Denton to Osowa | 836.78 mi (1,346.66 km) |
| Denton to Ostroda | 902.25 mi (1,452.03 km) |
| Denton to Ostroleka | 974.50 mi (1,568.31 km) |
| Denton to Ostrow Mazowiecka | 991.82 mi (1,596.18 km) |
| Denton to Ostrow Wielkopolski | 843.62 mi (1,357.68 km) |
| Denton to Ostrowiec Swietokrzyski | 1,006.16 mi (1,619.25 km) |
| Denton to Ostrzeszow | 853.09 mi (1,372.92 km) |
| Denton to Oswiecim | 938.74 mi (1,510.76 km) |
| Denton to Otwock | 976.87 mi (1,572.12 km) |
| Denton to Ozarow Mazowiecki | 955.99 mi (1,538.52 km) |
| Denton to Ozimek | 881.25 mi (1,418.24 km) |
| Denton to Ozorkow | 898.04 mi (1,445.26 km) |
| Denton to Pabianice | 908.07 mi (1,461.40 km) |
