| Cities | Distance |
|---|---|
| Senec to Nottingham | 873.89 mi (1,406.39 km) |
| Senec to Nuneaton | 879.96 mi (1,416.16 km) |
| Senec to Oadby | 865.05 mi (1,392.17 km) |
| Senec to Oakengates | 922.77 mi (1,485.05 km) |
| Senec to Oakham | 852.22 mi (1,371.52 km) |
| Senec to Oldbury | 902.26 mi (1,452.04 km) |
| Senec to Oldham | 923.10 mi (1,485.59 km) |
| Senec to Ollerton | 873.14 mi (1,405.18 km) |
| Senec to Olton | 892.67 mi (1,436.61 km) |
| Senec to Omagh | 1,144.05 mi (1,841.17 km) |
| Senec to Ormesby | 908.92 mi (1,462.77 km) |
| Senec to Ormskirk | 954.02 mi (1,535.34 km) |
| Senec to Orpington | 799.69 mi (1,286.98 km) |
| Senec to Ossett | 904.60 mi (1,455.81 km) |
| Senec to Oswaldtwistle | 937.71 mi (1,509.10 km) |